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BMW Coilovers for Street Use

There are several coilover options on the market - while a lot of this decision boils down to preference, we categorize coilovers as AfAC/AC/aEURsA!A...aEURoestreetAfAC/AC/aEURsA!A,A based on price and comfort level. Coilovers in our street category will be comfortable enough to use on your daily driver, but perform well enough to handle occasional autocross days and light track use. These coilovers also won't break the bank. However, many of the options we have under street coilovers share many of the same features as our track coilovers, they often just utilize less durable materials and won't hold up as well to torcher testing.
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KW Suspension - Corporate Logo
T#:50831897
Part#: 152200EW
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$ 2,694.00 USD
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$ 2,694.00 USD
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The KW V2 offers a sophisticated suspension solution for the 2021+ BMW M440i xDrive Convertible.
KW Suspension - Corporate Logo
T#:558637
Part#: 3A7200CB
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$ 8,374.00 USD
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$ 8,374.00 USD
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The KW Variant 4 was developed exclusively for supercars, sports cars, and performance-oriented sedans. With coilover struts made from stainless steel or aluminum, depending on the vehicle design, you give your super-sports car the necessary equipment to further increase the driving dynamics in everyday life. The triple-adjustable high-performance dampers combine leading race technology to allow the independent adjustment of the rebound and the low-speed and high-speed compression damping.
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KW Suspension - Corporate Logo
T#:4908012
Part#: 152200DA
Ships in 4 Business Days
$ 3,024.00 USD
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$ 3,024.00 USD
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These coilovers are for serious drivers and offer up incredible handling without compromise. They are adjustable for the experienced driver and tuner, making them ideal for anybody who wishes to give their vehicle a slight edge over the competition. KW V2 kits offer: Stainless Steel "Inox-Technology" High-quality component parts for durability Adjustable rebound dampening technology Lowering range approved by the TüV Fully finished complete solutions KW was founded in 1995 and at the beginning, the company consisted of only three employees and had an operating area that was rather small. Today, KW is represented all over the world and has approximately 200 employees in five locations. Currently, KW is the epitome for premium products in car tuning and automobile refinement. KW offers its customers the largest suspension program world-wide and each component is tested using their state-of-the-art seven-post drive dynamics test. The range of lowering is 1.2-2" in the front and 1.2-2" in the rear.
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BC Racing - Corporate Logo
T#:4333519
Part#: I-14-ZR-C
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$ 2,835.00 USD
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$ 2,835.00 USD
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BC Racing's new ZR Series Coilovers bring a 3-way adjustable track ready coilover system to racers from novice to pro for a price not seen before in the performance suspension market. Each ZR Series Coilover system offers independent low speed and high speed compression adjustment and separate rebound adjustment. They also offer full height adjustability independent of piston travel and spring preload. On cars with McPherson struts the ZR Series comes standard with an inverted monotube damper with the steel braided Teflon coated line exiting the top of the damper to the external reservoirs that can be remotely mounted in the engine bay or boot. The ZR Series kits offer 30 clicks of rebound adjustment, 15 clicks of low speed compression adjustment, and 12 clicks of high speed compression. Know your protected from the elements! The damper units are black chromed steel to give superb durability even through the darkest of European winters. The aluminum components (top mounts, locking collars etc.) are anodized and the steel lower mounts go through an electrophoretic disposition process followed by powder coating. A random selection of steel components (brackets, dampers, screws etc.) are put through a salt spray test once a month to check the quality of the protective processes and that anti corrosive properties are kept at the highest possible standard. Features: * 3-way adjustable damping controls * External reservoir * Engineered for 100% track use * Inverted damper design. (depending on models) * Dual Piston design. (1 in res., 1 in shock) * Teflon coated steel braided lines for external reservoir on inverted dampers and solid stem for double A-arm cars * Custom spring rates available * Completely rebuildable * Monotube damper design * Patented concave lower locking collar * 1 year manufacturer warranty
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BC Racing - Corporate Logo
T#:4319910
Part#: I-23-RM
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$ 1,495.00 USD
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$ 1,495.00 USD
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BC Racing has made a name for themselves in the automotive enthusiast communities by developing adjustable, street-and-track capable coilover kits for over a decade that are not only extremely effective, but also don't brake the bank! The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The RM series feature high quality damping adjustable monotube inverted dampers at the front or front and rear, depending on vehicle. The RM coilovers offer the majority of the features of the BR series but with the additional benefit of the inverted damper unit. Inverting the damper unit brings with it a number of advantages. The large 42mm damper rod and inverted design gives the inverted damper units much greater strength and resistance to side loadings. By reducing flex the RM inverted units lead to more consistent steering geometry resulting in more predictable and responsive handling. Know your protected from the elements! The damper units are black chromed steel to give superb durability even through the darkest of European winters. The aluminum components (top mounts, locking collars etc.) are anodized and the steel lower mounts go through an electrophoretic disposition process followed by powder coating. A random selection of steel components (brackets, dampers, screws etc.) are put through a salt spray test once a month to check the quality of the protective processes and that anti corrosive properties are kept at the highest possible standard. Features: Highly Customizable Inverted Mono-Tube Damper Linear Piston And Damping Curve Height Adjustment Independent Of Spring Compression 30-Clicks Of Simultaneous Compression/Rebound Adjustment Front Camber Plates Standard On Applicable Kits Rear Camber Plates Available For Applicable Kits Custom Spring Rates And Swift Spring Compatible Custom Valving Or Valving Paired For Custom Spring Rates 1-Year Warranty Against Manufacturers Defect Fully Rebuildable NOTE: LEAD TIMES WILL BE 4-8 WEEKS.
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KW Suspension - Corporate Logo
T#:50766804
Part#: 352200EW
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$ 3,474.00 USD
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$ 3,474.00 USD
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The KW V3 is the ultimate suspension solution for the M440i xDrive Convertible.

KW Suspension - Corporate Logo
T#:50830981
Part#: 352082000D
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$ 3,344.00 USD
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$ 3,344.00 USD
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The KW V3 Leveling system brings "unadulterated directness" to the BMW F30 and F32 platforms.
KW Suspension - Corporate Logo
T#:367048
Part#: 10220084
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$ 2,724.00 USD
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$ 2,724.00 USD
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KW was founded in 1995 and at the beginning it only existed of three employees and had an operating area that was rather small. Today, KW is represented all over the world and has approximately 200 employees in five locations. Currently, KW is the epitome for premium products in car tuning and automobile refinement. KW offers its customers the largest suspension program world-wide and each component is tested using their state-of-the-art seven-post drive dynamics test.
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KW Suspension - Corporate Logo
T#:348855
Part#: 35220079
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$ 4,154.00 USD
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$ 4,154.00 USD
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Adjustable Rebound & Compression Damping

Want full control? The KW V3 gives you multiple settings for both rebound and compression. You have full access over ride comfort and handling to dial in that perfect setup. Race teams rely on adjustments to get that perfect lap time and having shock controls at your fingertips is key. KW V3 features -
  • Separate adjustments for compression (14 positions) and rebound (infinite settings),
  • Stiffer springs over stock for less bodyroll than the standard suspension,
  • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
  • Individually height-adjustable - Front = 10-45mm lowering; Rear = 10-35mm lowering,
  • TUV approved lowering range and operation,
  • Expert engineering and design for ease-of-use and long durability,
    Whether you track the car often or only use it for backroad carving the V3 will give you the tools to set up an ideal handling condition. You can crank it up for smooth and fast surfaces or soften it for city or rough roads. Since each shock is 2-way adjustable you can alter the front-rear balance to account for brake dive or squat during power application coming out of the corner. You are in total control!

    Coil over suspensions are better engineered suspension options compared to a standard shock + spring package. Since the springs and shocks in a coil over are designed by a team of engineers to work together, there is much better suspension travel and more precisely tuned specifications for spring and shock rates. Using separate shock and spring specs may result in premature coil bind or shock bottoming. And most coil over kits offer more features than the traditional packages. Coil overs are also more useful when larger wheels/tires are used because you can precisely set the ride heights to clear the new tires.

    Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting.
    Cars originally fitted with EDC electronically adjustable shocks require KW EDC Cancellation Kit. Select this from the menu below.

    Lifetime warranty!




    This item fits the following BMWs:
    2010+ E70 BMW X5M
    2010+ E71 BMW X6M
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    KW Suspension - Corporate Logo
    T#:338376
    Part#: TMS338376
    Back Ordered
    Starting at $ 2,589.00 USD
    Starting at $ 2,589.00 USD
    Adjustable Rebound & Compression Damping

    Want full control? The KW V3 gives you multiple settings for both rebound and compression. You have full access over ride comfort and handling to dial in that perfect setup. Race teams rely on adjustments to get that perfect lap time and having shock controls at your fingertips is key. KW V3 features -
  • Separate adjustments for compression (14 positions) and rebound (infinite settings),
  • Stiffer springs over stock for less bodyroll than the standard suspension,
  • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
  • Individually height-adjustable - Front = 25-50mm lowering; Rear = 30-55mm lowering,
  • TUV approved lowering range and operation,
  • Expert engineering and design for ease-of-use and long durability,
    Whether you track the car often or only use it for backroad carving the V3 will give you the tools to set up an ideal handling condition. You can crank it up for smooth and fast surfaces or soften it for city or rough roads. Since each shock is 2-way adjustable you can alter the front-rear balance to account for brake dive or squat during power application coming out of the corner. You are in total control!

    Coil over suspensions are better engineered suspension options compared to a standard shock + spring package. Since the springs and shocks in a coil over are designed by a team of engineers to work together, there is much better suspension travel and more precisely tuned specifications for spring and shock rates. Using separate shock and spring specs may result in premature coil bind or shock bottoming. And most coil over kits offer more features than the traditional packages. Coil overs are also more useful when larger wheels/tires are used because you can precisely set the ride heights to clear the new tires.

    Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting.

    Lifetime warranty!




    This item fits the following BMWs:
    2013+ F33 BMW 428i Convertible
    2014+ F36 BMW 428i Gran Coupe
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    KW Suspension - Corporate Logo
    T#:362694
    Part#: 35220099
    Back Ordered
    $ 3,434.00 USD
    Free Shipping
    $ 3,434.00 USD
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    The KW V3 coilovers offer a track worthy package for the street with its dual dampening technology. The separate and independently adjustable rebound and compression dampening allows for the end user to fine tune their suspension setup for the ultimate in handling. The unique patented system with its two-stage valves allows a rebound damping adjustment (comfort) and a compression adjustment (driving dynamics) in the low-speed range while the high-speed range which controls the driving safety, is fixed.
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    KW Suspension - Corporate Logo
    T#:50831723
    Part#: 152200EX
    Ships in 4 Business Days
    New Item
    $ 3,024.00 USD
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    $ 3,024.00 USD
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    Customize your damping to perfectly match your specific road conditions and comfort preferences.


    KW Suspension - Corporate Logo
    T#:50827436
    Part#: 35220012-B
    Ships in 4 Business Days
    New Item
    $ 2,934.00 USD
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    $ 2,934.00 USD
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    The KW V3 is the premier suspension solution for the 1995–1999 M3, offering a level of technical adjustability usually reserved for the racetrack.
    KW Suspension - Corporate Logo
    T#:4908006
    Part#: 152200CY
    Ships in 4 Business Days
    $ 3,024.00 USD
    Free Shipping
    $ 3,024.00 USD
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    These coilovers are for serious drivers and offer up incredible handling without compromise. They are adjustable for the experienced driver and tuner, making them ideal for anybody who wishes to give their vehicle a slight edge over the competition. KW V2 kits offer: Stainless Steel "Inox-Technology" High-quality component parts for durability Adjustable rebound dampening technology Lowering range approved by the TüV Fully finished complete solutions KW was founded in 1995 and at the beginning, the company consisted of only three employees and had an operating area that was rather small. Today, KW is represented all over the world and has approximately 200 employees in five locations. Currently, KW is the epitome for premium products in car tuning and automobile refinement. KW offers its customers the largest suspension program world-wide and each component is tested using their state-of-the-art seven-post drive dynamics test. The range of lowering is 1.2-2" in the front and 1.2-2" in the rear.
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    Suspension Techniques - Corporate Logo
    T#:599116
    Part#: 18220072
    Back Ordered
    $ 1,399.00 USD
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    $ 1,399.00 USD
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    Designed in conjunction with KW Germany, ST XA coilovers deliver a sporty handling by reducing the car’s bodyroll during compression as well as improving agility when driving fast. The high-quality production of each ST XA coilover includes a low-friction and pressure resistant housing alongside a chrome-plated piston rod for maximum longevity. A mono block guide and ST seal package ensures the twin-tube dampers remain free of dirt particles in all weather conditions.
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    KW Suspension - Corporate Logo
    T#:338384
    Part#: 35220063X
    Back Ordered
    Starting at $ 3,634.00 USD
    Starting at $ 3,634.00 USD
    Adjustable Rebound & Compression Damping

    Want full control? The KW V3 gives you multiple settings for both rebound and compression. You have full access over ride comfort and handling to dial in that perfect setup. Race teams rely on adjustments to get that perfect lap time and having shock controls at your fingertips is key. KW V3 features -
  • Separate adjustments for compression (14 positions) and rebound (infinite settings),
  • Stiffer springs over stock for less bodyroll than the standard suspension,
  • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
  • Individually height-adjustable - Front = 10-35mm lowering; Rear = 5-35mm lowering,
  • TUV approved lowering range and operation,
  • Expert engineering and design for ease-of-use and long durability,
    Whether you track the car often or only use it for backroad carving the V3 will give you the tools to set up an ideal handling condition. You can crank it up for smooth and fast surfaces or soften it for city or rough roads. Since each shock is 2-way adjustable you can alter the front-rear balance to account for brake dive or squat during power application coming out of the corner. You are in total control!

    Coil over suspensions are better engineered suspension options compared to a standard shock + spring package. Since the springs and shocks in a coil over are designed by a team of engineers to work together, there is much better suspension travel and more precisely tuned specifications for spring and shock rates. Using separate shock and spring specs may result in premature coil bind or shock bottoming. And most coil over kits offer more features than the traditional packages. Coil overs are also more useful when larger wheels/tires are used because you can precisely set the ride heights to clear the new tires.

    Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting.
    EDC must be disabled using the KW EDC Cancellation Kit available from the menu below. Cars without EDC do not require the Kit.

    Lifetime warranty!




    This item fits the following BMWs:
    2007-2013 E93 BMW M3 - Convertible
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    KW Suspension - Corporate Logo
    T#:50766803
    Part#: 352200EX
    Back Ordered
    New Item
    $ 3,784.00 USD
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    $ 3,784.00 USD
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    The KW V3 is the ultimate suspension solution for the 430i xDrive Convertible.
    KW Suspension - Corporate Logo
    T#:50831566
    Part#: 152200EY
    Back Ordered
    New Item
    $ 3,024.00 USD
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    $ 3,024.00 USD
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    The KW V2 is the definitive suspension solution for the BMW G23 enthusiast.

    KW Suspension - Corporate Logo
    T#:587683
    Part#: 3A7200BB
    Back Ordered
    $ 6,014.00 USD
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    $ 6,014.00 USD
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    **ONLY FOR VEHICLES WITH STANDARD SUSPENSION (WITHOUT EDC/ADAPTIVE SUSPENSION)** The KW Variant 4 coilover injects top-level motorsport design into a coilover that is fully useable on the street in a day to day situation. Combining years of race-winning design and engineering with real-world testing, KW has introduced a line of coilovers that checks all the boxes and then some. If you are looking for maximum adjustability, reliability, and comfort then this is the kit for you. Lowering of 15-40mm Front and 15-40mm Rear. Spring Rate of 285lbs/inch Front and 685lbs/inch Rear.
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    KW Suspension - Corporate Logo
    T#:5282873
    Part#: 152200CK
    Ships in 4 Business Days
    $ 3,024.00 USD
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    $ 3,024.00 USD
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    The KW V2 coilovers are intended for the experienced drivers who not only wish to adjust ride height, but also want to determine the rebound characteristics. Rebound dampening primarily controls the pitch and roll of the vehicle, especially in the low speed dampening range which directly influences handling and comfort. The rebound adjustment is externally adjustable via an adjustment spindle at the top of the shock. KW V2 kits offer: Stainless Steel "Inox-Technology" High quality component parts for durability Adjustable rebound dampening technology Lowering range approved by the TüV Fully finished complete solutions Front Lowering:1.6" to 2.4" Rear Lowering:1.6" to 2.4"
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    KW Suspension - Corporate Logo
    T#:50831413
    Part#: 152200FA
    Back Ordered
    New Item
    $ 2,694.00 USD
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    $ 2,694.00 USD
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    The KW V2 is the premier choice for the BMW 4 Series owner who wants to bridge the gap between street comfort and sporty performance.

    KW Suspension - Corporate Logo
    T#:5282884
    Part#: 352200DJ
    Back Ordered
    $ 3,474.00 USD
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    $ 3,474.00 USD
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    The KW V3 coilovers offer a track worthy package for the street with its dual dampening technology. The separate and independently adjustable rebound and compression dampening allows for the end user to fine tune their suspension setup for the ultimate in handling. The unique patented system with its two-stage valves allows a rebound damping adjustment (comfort) and a compression adjustment (driving dynamics) in the low-speed range while the high-speed range which controls the driving safety, is fixed. Damping technology with individually adjustable rebound- and compression technology Stainless Steel "Inox-Technology" Lowering range approved by the TüV High-quality components for long durability Infinitely variable rebound damping adjustment 14-way adjustable compression damping Unique, individually working damping force adjustment Comprehensive documentation for easy use
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    KW Suspension - Corporate Logo
    T#:5282872
    Part#: 352200CK
    Back Ordered
    $ 3,784.00 USD
    Free Shipping
    $ 3,784.00 USD
    Free Shipping
    The KW V3 coilovers offer a track worthy package for the street with its dual dampening technology. The separate and independently adjustable rebound and compression dampening allows for the end user to fine tune their suspension setup for the ultimate in handling. The unique patented system with its two-stage valves allows a rebound damping adjustment (comfort) and a compression adjustment (driving dynamics) in the low-speed range while the high-speed range which controls the driving safety, is fixed. Damping technology with individually adjustable rebound- and compression technology Stainless Steel "Inox-Technology" Lowering range approved by the TüV High-quality components for long durability Infinitely variable rebound damping adjustment 14-way adjustable compression damping Unique, individually working damping force adjustment Comprehensive documentation for easy use Front Lowering:1.6" to 2.4" Rear Lowering:1.6" to 2.4"
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    KW Suspension - Corporate Logo
    T#:362236
    Part#: 39020010
    Back Ordered
    $ 5,154.00 USD
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    $ 5,154.00 USD
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    Experience the innovation and quality of high-end engineering: the KW DDC (Dynamic Damping Control) ECU (Electronic Control Unit) coilover suspension, made in Germany. For the first time with its electronically adjustable dampers, the KW DDC ECU coilover system combines intelligent, app-controlled suspension tuning with ride height adjustability. This gives you the opportunity to upgrade your vehicle with an adaptive damper systen and electronically control the level of performance or comfort that meets your requirements Included in the package is a KW “inox-line” coilover suspension with high-quality stainless steel struts, electronically adjustable dampers, a high-performance control unit with a vehicle-specific set of cables, a KW DDC control button giving you control from the comfort of the drivers seat, and elaborate assembly instructions for an easy installation. The KW DDC ECU Coilover suspension features three vehicle-specific damper setups. At the touch of a button, you can choose between the basic Sport setting, a very sporty and performance-oriented Sport+ setup or Comfort mode. With the KW DDC button, the respective driving mode, Comfort, Sport, or Sport+ can be selected changing the adaptive KW DDC ECU coilover kit damper setting within milliseconds. In Sport+ mode, the adaptive KW dampers give every car an unadulterated driving behavior. A setup which is ideal for demanding rides on twisty roads with lots of load changes. The Sport mode, however, is perfect for driving on the highway with long curves, while the Comfort mode is the ideal for traveling on poorly developed roads. In Comfort mode, the suspension adjusts automatically to the respective driving situation. You are not buying a mass-produced, generic coilover kit, a KW coilover has been developed specifically for your particular vehicle. As a manufacturer, KW uses only its own resources, high-quality components and the damper technology that has all developed in-house. With the KW DDC coilovers, the rolling motion of the body will be reduced during compression giving you the benefit of more direct handling and confidence while driving. Height Adjustment Range: Front: 0.4 - 1.4" Rear: 0.2 - 1.4"
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    KW Suspension - Corporate Logo
    T#:5282885
    Part#: 152200DL
    Ships in 4 Business Days
    $ 3,024.00 USD
    Free Shipping
    $ 3,024.00 USD
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    The KW V2 coilovers are intended for the experienced drivers who not only wish to adjust ride height, but also want to determine the rebound characteristics. Rebound dampening primarily controls the pitch and roll of the vehicle, especially in the low speed dampening range which directly influences handling and comfort. The rebound adjustment is externally adjustable via an adjustment spindle at the top of the shock. KW V2 kits offer: Stainless Steel "Inox-Technology" High quality component parts for durability Adjustable rebound dampening technology Lowering range approved by the TüV Fully finished complete solutions
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    BC Racing - Corporate Logo
    T#:36811813
    Part#: I-41-DS
    Back Ordered
    $ 1,415.00 USD
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    $ 1,415.00 USD
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    BC Racing's new proprietary digressive piston design offers increased damping force at low piston velocities while maintaining a linear damper feel at higher piston velocities. One of the greatest advantages of increased low-speed damping force relates to what the driver feels, e.g., roll, pitch, dive, and quick weight transitions on technical road courses. For The Ultimate In Driver Feel - Choose BC Racing DS Series Coilovers.
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    BC Racing - Corporate Logo
    T#:51320834
    Part#: I-114-RM
    Back Ordered
    New Item
    $ 1,515.00 USD
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    $ 1,515.00 USD
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    For the enthusiast who uses their F31 Touring as both a daily driver and a weekend track tool, the BC Racing RM Series provides unparalleled driver feedback. The inclusion of front pillowball camber plates as standard allows for aggressive alignment settings that sharpen turn-in and eliminate the "mushy" feel associated with OEM rubber mounts. By moving the oil reservoir away from the hub, the fluid stays cooler during spirited sessions, preventing the "damper fade" that often plagues standard suspension setups after consistent hard use. With the RM Series, the BMW F31 gains a level of poise and responsiveness typically reserved for dedicated M-cars. Key Features: Camber Adjustable Top Mounts: Pillowball front top mounts allow for precise camber adjustment and direct steering feedback. Reduced Damper Fade: Inverted layout keeps oil temperature more stable by increasing distance from hot brake components. Bearing-Mounted Spring Platforms: Minimizes friction between the spring and the perch to eliminate "spring binding" and popping. Patented Concave Locking Ring: Unique design ensures that once height is set, the lower mounts remain locked securely against vibration. Serviceable Design: Fully rebuildable with all replacement parts available directly from BC Racing. Specifications: Vehicle Fitment: 2012–2019 BMW 3-Series (F31) Touring / Wagon (3-Bolt Front Top Mounts). Spring Rates (Default): Front: 6 kg/mm | Rear: 10 kg/mm. Optional Rates: Custom springs (BC or Swift) available from 4kg to 20kg+ to suit specific builds. Construction: TIG-welded heavy-duty steel and anodized aluminum components. Warranty: 2-Year limited manufacturer's warranty.
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    BC Racing - Corporate Logo
    T#:47439400
    Part#: I-41-RM
    Back Ordered
    New Item
    $ 1,515.00 USD
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    $ 1,515.00 USD
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    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    KW Suspension - Corporate Logo
    T#:338276
    Part#: TMS338276
    Back Ordered
    Starting at $ 2,454.00 USD
    Starting at $ 2,454.00 USD
    Adjustable Rebound Damping, Sport Comfort Springs

    Is your sport suspension kit is too hard for you? Do you want a sporty yet dynamic suspension while retaining ride comfort? With street comfort suspension KW offers you the solution, you can create that sportive look while keeping as much comfort as possible. Long trips on the highway will be a pleasure; fun can be had on county roads.

    KW street comfort � The most individual sport suspension with maximum comfort

    With the individual height adjustable KW street comfort coilover kit a lowering of 10-40mm can be realized, depending on the vehicle. This way the customer has the flexibility to improve the look, with consideration of bigger wheels and tires. At the same time the lowering has a positive effect on the driving dynamics and road contact. With discreet but effective lowering more spring travel will be left to combine a comfortable spring with harmonic damper, this way the best driving comfort is guaranteed. With this product KW offers the perfect compromise of driving dynamic and driving comfort.

  • Maximum driving comfort for a perfect performance and more driving pleasure
  • Guarantees more comfort, flexibility and sportive as regular OE sport suspensions
  • Comfortable adjustment
  • Better handling due to less body roll
  • TUV approved lowering range
  • Individually height-adjustable - Front - 20-40mm, Rear - 20-40mm
  • Trapezoid thread for a easy height adjustability
  • High quality damper components for a long durability
  • Adjustable rebound damping
  • Complete detailed documentation for easy use.
    When using original tires, wheel spacers may be required.



    This item fits the following BMWs:
    2012+ F30 BMW 320i xDrive 328d xDrive 328i xDrive - Sedan
    2013+ F32 BMW 428i xDrive - Coupe
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    BC Racing - Corporate Logo
    T#:51356016
    Part#: I-121-ZX
    Back Ordered
    New Item
    $ 2,595.00 USD
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    $ 2,595.00 USD
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    For the E46 M3 Convertible enthusiast looking to bridge the gap between a high-end street car and a dedicated race machine, the BC Racing ZX Series offers an unparalleled engineering approach. By moving the compression valving to the external canisters, the system maintains its integrity under high-stress, high-temperature conditions, effectively eliminating "damper fade." For the E46 M3 platform—especially the convertible which requires higher roll stiffness to compensate for chassis flex—the ZX Series' 12kg rear spring rate and advanced damping provide the stability needed to maintain a flat cornering attitude. The system features standard front pillowball camber plates to eliminate factory rubber "mush," providing direct and unmediated steering feedback to the driver. Key Features: Enhanced Thermal Management: External canisters keep fluid away from brake heat to maintain valving accuracy lap after lap. Camber Adjustable Top Mounts: High-quality aluminum alloy plates allow for aggressive track alignments to maximize the tire contact patch. Pillowball Rear Mounts: Replaces rubber bushings with solid spherical bearings (on applicable kits) for increased response and precision. Patented Concave Locking Ring: BC Racing’s unique design ensures lower mounts remain securely locked, even under extreme track vibration. Fully Rebuildable: Every component is individual and replaceable, making this a long-term investment in the car's competitive potential. Specifications: Vehicle Fitment: 2000–2006 BMW M3 Convertible (E46 Chassis). Spring Rates (Default): Front: 8 kg/mm | Rear: 12 kg/mm (Swift Springs standard). Piston Design: Linear Twin-Piston with remote canister valving. Adjustment Range: 3-Way Independent (Rebound / Low-Speed Compression / High-Speed Compression). Warranty: 1-Year limited manufacturer's warranty.
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    BC Racing - Corporate Logo
    T#:47439429
    Part#: I-85-RM
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    New Item
    $ 1,515.00 USD
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    $ 1,515.00 USD
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    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    BC Racing - Corporate Logo
    T#:47439435
    Part#: I-130-DS
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    New Item
    $ 1,415.00 USD
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    $ 1,415.00 USD
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    BC Racing's new proprietary digressive piston design offers increased damping force at low piston velocities while maintaining a linear damper feel at higher piston velocities. One of the greatest advantages of increased low-speed damping force relates to what the driver feels, e.g., roll, pitch, dive, and quick weight transitions on technical road courses. For The Ultimate In Driver Feel - Choose BC Racing DS Series Coilovers.
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    BC Racing - Corporate Logo
    T#:47576367
    Part#: I-97-DS
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    New Item
    $ 1,415.00 USD
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    $ 1,415.00 USD
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    BC Racing's new proprietary digressive piston design offers increased damping force at low piston velocities while maintaining a linear damper feel at higher piston velocities. One of the greatest advantages of increased low-speed damping force relates to what the driver feels, e.g., roll, pitch, dive, and quick weight transitions on technical road courses. For The Ultimate In Driver Feel - Choose BC Racing DS Series Coilovers.
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    BC Racing - Corporate Logo
    T#:4042164
    Part#: I-94
    Back Ordered
    $ 1,410.00 USD
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    $ 1,410.00 USD
    Free Shipping
    The BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, vehicle height, or handling. This is done by extensively testing each vehicle then refining the coilover characteristics as many times as needed to ensure the most well-balanced and affordable aftermarket suspension conceivable. BC Racing takes great pride in choosing spring rates for our off-the-shelf kits that strike the perfect balance between comfort and performance so you're never stuck with an oversprung suspension like many other brands sell. BC Racing offers one of the widest ranges of damping adjustment with 30-clicks of compression/rebound adjusted simultaneously on the BR Series. With meticulously chosen spring rates, damper valving, and one of the widest adjustment ranges in the industry, you can't go wrong with the BC Racing BR Series Coilover System.
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    BC Racing - Corporate Logo
    T#:47439405
    Part#: I-17-RM
    Back Ordered
    New Item
    $ 1,515.00 USD
    Free Shipping
    $ 1,515.00 USD
    Free Shipping
    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    BC Racing - Corporate Logo
    T#:46753518
    Part#: I-155-DS
    Back Ordered
    New Item
    $ 1,415.00 USD
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    $ 1,415.00 USD
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    The DS series from BC racing offers increased control and feedback for those looking to achieve the best driving experience possible. Digressive Valving means the shock is firmer at low speed, while transitioning to a softer and more linear feel as (shaft) speed increases. This leads to a much more planted and controlled feeling in the chassis, increased feedback through the wheel, and a slight drop in passenger comfort.
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    KW Suspension - Corporate Logo
    T#:338280
    Part#: TMS338280
    Back Ordered
    Starting at $ 2,454.00 USD
    Starting at $ 2,454.00 USD
    Adjustable Rebound Damping, Sport Comfort Springs

    Is your sport suspension kit is too hard for you? Do you want a sporty yet dynamic suspension while retaining ride comfort? With street comfort suspension KW offers you the solution, you can create that sportive look while keeping as much comfort as possible. Long trips on the highway will be a pleasure; fun can be had on county roads.

    KW street comfort � The most individual sport suspension with maximum comfort

    With the individual height adjustable KW street comfort coilover kit a lowering of 10-40mm can be realized, depending on the vehicle. This way the customer has the flexibility to improve the look, with consideration of bigger wheels and tires. At the same time the lowering has a positive effect on the driving dynamics and road contact. With discreet but effective lowering more spring travel will be left to combine a comfortable spring with harmonic damper, this way the best driving comfort is guaranteed. With this product KW offers the perfect compromise of driving dynamic and driving comfort.

  • Maximum driving comfort for a perfect performance and more driving pleasure
  • Guarantees more comfort, flexibility and sportive as regular OE sport suspensions
  • Comfortable adjustment
  • Better handling due to less body roll
  • TUV approved lowering range
  • Individually height-adjustable - Front - 10-40mm, Rear - 20-40mm
  • Trapezoid thread for a easy height adjustability
  • High quality damper components for a long durability
  • Adjustable rebound damping
  • Complete detailed documentation for easy use.
    When using original tires, wheel spacers may be required.



    This item fits the following BMWs:
    2013+ F31 BMW 328i xDrive 328d xDrive - Wagon
    2014+ F34 BMW 328i xDrive GT - Gran Tourismo
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    BC Racing - Corporate Logo
    T#:47576364
    Part#: I-155-ER
    Back Ordered
    New Item
    $ 1,955.00 USD
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    $ 1,955.00 USD
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    The BC Racing ER Series Coilover System is the next evolution in your suspension tuning and vehicle setup needs. The ER Series offers 30-clicks of independently adjustable compression and rebound with remote reservoirs to increase oil capacity and help with faster heat dissipation. Each ER Series Coilover System undergoes the same rigorous testing and development as the coilover series that precede it, with the addition of more extensive real-world track testing. For racers and enthusiasts that are looking for more adjustability in terms of varying compression and rebound settings, look no further than the BC Racing ER Series Coilover System.
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    AST Suspension - Corporate Logo
    T#:38621397
    Part#: RIV-B2104SD
    Back Ordered
    $ 6,714.00 USD
    $ 6,714.00 USD

    BC Racing - Corporate Logo
    T#:50731697
    Part#: I-148-BR
    Back Ordered
    New Item
    $ 1,215.00 USD
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    $ 1,215.00 USD
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    Affordable, adaptable, and built with the enthusiast in mind, the BC Racing BR Series is a proven gateway into true coilover performance. Every application benefits from extensive chassis testing and continual refinement, resulting in a setup that delivers control, confidence, and everyday usability right out of the box. Instead of relying on overly stiff spring packages, BC focuses on rates that improve handling while keeping the car livable. Matched with carefully developed damper valving, the ride feels composed and predictable rather than harsh. A mono-tube design helps control heat and maintain consistent damping under demanding conditions. The linear piston profile provides transparent feedback as grip builds, and independent ride height adjustment allows changes to stance without sacrificing travel or upsetting balance. With 30 clicks of simultaneous compression and rebound adjustment, you get a huge range of tuning—from comfortable daily duty to focused performance driving in just seconds. Key Features Highly configurable setup 6.5KG front / 10KG rear spring rates Mono-tube damper construction Linear piston and damping curve Independent ride height adjustment 30-position compression/rebound tuning Front camber plates on applicable kits Rear camber solutions for select vehicles Custom spring rates and Swift compatibility Optional custom valving Fully rebuildable Supported by a 2-year manufacturer warranty
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    BC Racing - Corporate Logo
    T#:555816
    Part#: I-73-BR
    Back Ordered
    $ 1,195.00 USD
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    $ 1,195.00 USD
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    Looking for coilovers that will provide reliability on street driven vehicles but are also capable of feeding your weekend track demon's desire for performance? BC Racing's BR Series coilover kit may be just the thing for you.

    BR Series coilovers are the most popular and versatile option offered by BC racing, offering features such as 30-level dampening adjustment (simultaneous compression and rebound control), linear springs where possible, and a minimum of 2 inches ride height drop. To ensure performance, comfort, and quality, all BR Series kits are Dyno tested during the design stage to determine the best valving and spring rates, then installed and tested for a minimum of 6 months. This kit features mounts and brackets that are fully compatible with all stock mounting points and components.

    The upper shock/strut mounts are all constructed of 6061-T6 Aluminum for strength and weight savings. BC Racing design 1 of 3 types of upper mounts for each vehicle: Caster/Camber Plates (+/- 3* camber), Camber Plates (+/- 3* camber), and Rubber Mount Plates (NVH reduction). The included mount option for this kit is shown in the kit specs and features below.

    Lower shock mounts are powder coated for corrosion protection and constructed of either 6061-T6 aluminum that has been milled from a single piece (fork or bolt eye mount) or of STKM13C steel with all brackets welded robotically.

    The included springs come in one of 3 styles: linear, S-barrel, and V-barrel. Linear springs are used in most applications unless limited by the OE design that does not allow the use of linear springs. All spring options are made from SAE9254 steel and have a zinc coating applied under the powder coating for increased spring corrosion protection and long term reliability.

    All shock bodies used in the BR Series coilovers use a 53mm shock body (unless noted otherwise) for added strength, performance, and increased fluid capacity. All shocks are then powder coated black chrome for clean styling and corrosion protection.

    Specs and Features:

    • 12k Front & 4.5k Rear Spring Rate
    • Linear front & V-Barrel rear springs
    • Valved specifically to spring style and rate
    • Aluminum and Rubber Front Mounts
    • Aluminum and Rubber Rear Mounts
    • Black Powder Coated Components
    • All OE style brackets and mounting for perfect fit
    • 30 Levels of Simultaneous Compression and Rebound Dampening
    • 2 inch minimum and 3+ Inches of total potential drop
    • Great for Track, Street, and any other conditions
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    BC Racing - Corporate Logo
    T#:47439436
    Part#: I-49-RM
    Back Ordered
    New Item
    $ 1,515.00 USD
    Free Shipping
    $ 1,515.00 USD
    Free Shipping
    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    BC Racing - Corporate Logo
    T#:47576368
    Part#: I-97-RM
    Back Ordered
    New Item
    $ 1,515.00 USD
    Free Shipping
    $ 1,515.00 USD
    Free Shipping
    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    BC Racing BR Series Coilover Suspension Kit - 2014-2022 BMW i3 ...
    Custom built to order - 3-4 week estimated lead time
    BC Racing - Corporate Logo
    T#:4042154
    Part#: I-91-BR
    Back Ordered
    $ 1,195.00 USD
    Free Shipping
    $ 1,195.00 USD
    Free Shipping
    The BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, vehicle height, or handling. This is done by extensively testing each vehicle then refining the coilover characteristics as many times as needed to ensure the most well-balanced and affordable aftermarket suspension conceivable. BC Racing takes great pride in choosing spring rates for our off-the-shelf kits that strike the perfect balance between comfort and performance so you're never stuck with an oversprung suspension like many other brands sell. BC Racing offers one of the widest ranges of damping adjustment with 30-clicks of compression/rebound adjusted simultaneously on the BR Series. With meticulously chosen spring rates, damper valving, and one of the widest adjustment ranges in the industry, you can't go wrong with the BC Racing BR Series Coilover System.
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    BC Racing - Corporate Logo
    T#:47439398
    Part#: I-82-RM
    Back Ordered
    New Item
    $ 1,515.00 USD
    Free Shipping
    $ 1,515.00 USD
    Free Shipping
    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    BC Racing - Corporate Logo
    T#:47439373
    Part#: I-13-RM
    Back Ordered
    New Item
    $ 1,515.00 USD
    Free Shipping
    $ 1,515.00 USD
    Free Shipping
    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    BC Racing - Corporate Logo
    T#:46753509
    Part#: I-154-DS
    Back Ordered
    New Item
    $ 1,415.00 USD
    Free Shipping
    $ 1,415.00 USD
    Free Shipping
    The DS series from BC racing offers increased control and feedback for those looking to achieve the best driving experience possible. Digressive Valving means the shock is firmer at low speed, while transitioning to a softer and more linear feel as (shaft) speed increases. This leads to a much more planted and controlled feeling in the chassis, increased feedback through the wheel, and a slight drop in passenger comfort.
    Show More Show Less