BMW Z Series E85/6 (2003-2008)

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AeroCatch - Corporate Logo
T#:340098
Part#: AEROCATCH
In Stock
$ 566.99

This product was last offered at the strikethrough price on
05-13-2026

Starting at $ 82.99 USD
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Starting at $ 82.99 USD
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As used by Turner Motorsport on our championship winning BMW race cars, the new aerodynamically efficient and aesthetically styled AeroCatch is setting new standards in hood fixing for the 21st century. Say goodbye to your standard hood pins -- these are better all around.
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Active Autowerke - Corporate Logo
T#:397307
Part#: 12-032
Ships in 3 Business Days
$ 240.00 USD
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$ 240.00 USD
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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml). 
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Active Autowerke - Corporate Logo
T#:590914
Part#: AASIGNATUREPLAQU
Ships in 3 Business Days
4% off MSRP $ 45.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.00 USD
Only available at this price
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4% off MSRP
$ 45.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.00 USD
Only available at this price
Free Shipping
Stand out from the crowd, and give them a hint of what you've got going on under the hood, with the official Active Autowerke Signature Emblem! The emblem can be placed anywhere on the exterior, or interior of your BMW. Hefty stainless steel construction and durable double-sided tape will help ensure that it is never lost, even at speeds over 170+ MPH...Don't ask us how we know! Represent your favorite BMW tuner for all to see today!
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KW Suspension - Corporate Logo
T#:361398
Part#: 15220004
Back Ordered
$ 2,694.00 USD
Only available at this price
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$ 2,694.00 USD
Only available at this price
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Adjustable Rebound Damping 

The KW Variant 2 gives shock rebound control to give you more options in fine-tuning the handling of the car. The V2 includes the same features of the V1 kit, including -

  • Adjustable Rebound with fixed compression settings - optimal ride comfort then dial in more grip and a better balance with less bodyroll than the standard suspension,
  • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
  • Individually height-adjustable - Front = 20-50mm lowering; Rear = 15-40mm lowering,
  • TUV approved lowering range and operation,
  • Expert engineering and design for ease-of-use and long durability,

This kit is an excellent compromise between a fully-adjustable V3 suspension and the basic V1 street kit. It's great for someone who does not want to make complicated and time-consuming shock adjustments. Just dial in the rebound for more grip and less body motions. Set it back for a compliant street ride. 

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! 

FREE FEDEX GROUND SHIPPING!
FREE FEDEX GROUND shipping within the 48 contiguous states. 

This item fits the following BMWs:
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si 

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KW Suspension - Corporate Logo
T#:361433
Part#: 35220034
Ships in 4 Business Days
$ 3,984.00 USD
Only available at this price
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$ 3,984.00 USD
Only available at this price
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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 = 10-40mm 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. 

Lifetime warranty! 

FREE FEDEX GROUND SHIPPING!
FREE FEDEX GROUND shipping within the 48 contiguous states. 

This item fits the following BMWs:
2006-2008 E85 BMW Z4 M Roadster M Coupe

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KW Suspension - Corporate Logo
T#:348851
Part#: 35220834
Back Ordered
$ 5,044.00 USD
Only available at this price
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$ 5,044.00 USD
Only available at this price
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KW Clubsport meets every demand regarding a coilover for the usage on the road and the race track.

KW Suspension - Corporate Logo
T#:11677
Part#: 35220804
Back Ordered
$ 4,334.00 USD
Only available at this price
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$ 4,334.00 USD
Only available at this price
Free Shipping
Adjustable Rebound & Compression Damping, Front Camber Plates & Stiffer Springs - 2 Way Adjustable

KW Clubsport coilovers was developed for E85 Z4 owners who demand a better handling car when participating in track day events, but also require a setup that could be used every day. The Clubsport was specifically designed for the Nordschleife using track day tires. By using the adjustable camber mounts, the suspension geometry can be adjusted to the requirements of tires and the intended use. The mentioned adjustment options combined with the independently adjustable rebound and compression damping technology allow a suspension setup according to the vehicle load, tire characteristics and different track conditions. KW Clubsport meets every demand regarding a coilover for the usage on the road and the race track.

KW Clubsport suspension kits are independently adjustable in compression and rebound and include high performance racing springs. Racing front camber plates are included for further performance. KW Clubsport guarantees excellent handling, best performance, highest agility and fantastic lap times.
  • Height adjustable coilovers - Front - 20-50mm, Rear - 15-40mm
  • Performance setup for the racetrack
  • Dampers in compression & rebound forces independently adjustable
  • Use of high performance linear race springs: Front 400 lbs/inch, Rear Progressive.
  • Stainless steel technology "inox-line"
  • Includes front camber plate mounts
    Fitment note: wheel spacers may be required depending on wheel sizing and offset.

    KW Clubsport Development and Testing




    This item fits the following BMWs:
    2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si
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    KW Suspension - Corporate Logo
    T#:361446
    Part#: 10220004
    Ships in 4 Business Days
    $ 2,214.00 USD
    Only available at this price
    Free Shipping
    $ 2,214.00 USD
    Only available at this price
    Free Shipping

    Factory Pre-set Damping 

    The Variant 1 is KW's basic simple and effective coil over kit that is still packed with lots of features -

    • Pre-set damping optimized for a blend of ride comfort and handling with less bodyroll than the standard suspension,
    • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
    • Individually height-adjustable - Front = 20-50mm lowering; Rear = 15-40mm lowering,
    • TUV approved lowering range and operation,
    • Expert engineering and design for ease-of-use and long durability,

    This is the ideal coil over kit for an E90/E92 owner who does not plan on tracking or autocrossing the car and just wants a lower, more aggressive stance and better handling. KW has set the shock damping rates to be an excellent balance for a smooth yet taut ride, and to resist bodyroll motions for better handling. The Variant 1 differs from the Street Comfort set in that it has stiffer springs and revised shock settings. If you want a sportier ride and better handling than stock the Variant 1 is an excellent choice. 

    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! 

    FREE FEDEX GROUND SHIPPING!
    FREE FEDEX GROUND shipping within the 48 contiguous states. 

    This item fits the following BMWs:
    2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si 

    Show More Show Less

    KW Suspension - Corporate Logo
    T#:361416
    Part#: 35220004
    Back Ordered
    $ 3,444.00 USD
    Only available at this price
    Free Shipping
    $ 3,444.00 USD
    Only available at this price
    Free Shipping

    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 = 15-40mm 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! 

    FREE FEDEX GROUND SHIPPING!
    FREE FEDEX GROUND shipping within the 48 contiguous states. 

    This item fits the following BMWs:
    2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si 

    Show More Show Less