Dinan for BMW 3 Series G20 (2019+)

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Dinan Gen 3 Power Control Unit (PCU) - With 4 Year / 50K Warranty - B...
For vehicles with the Gen3 B58 (B58N / B58TU2) engine only
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Dinan - Corporate Logo
T#:49892341
Part#: D440-0201-W
Ships in 5 Business Days
New Item
11% off MSRP $ 2,362.99

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$ 2,099.99 USD
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11% off MSRP
$ 2,362.99

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$ 2,099.99 USD
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Dinan's PCU installs as a “piggyback unit” between select sensors and the ECU. It then adjusts these signals to achieve increased performance. It also uses the OBDII connection to provide a range of capabilities beyond mere power increase. The Dinan PCU is controlled by a user-friendly free Bluetooth app available for both iOS and Android devices. This app provides access to all the device’s potent features.
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Valve Stem Caps - Black
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Dinan - Corporate Logo
T#:5269556
Part#: D7570007
In Stock
8% off MSRP $ 11.99

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$ 10.99 USD
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8% off MSRP
$ 11.99

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

$ 10.99 USD
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Featuring the Dinan logo this set of valve stem caps have an aluminum construction and add that extra bit of detail to your vehicle. Will go great with your matching black wheels or for a contrast look on a multitude of other color wheels.
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Dinan Gen 3 Power Control Unit (PCU) - BMW Gen3 B58 (B58N / B58TU2) ...
For vehicles with the Gen3 B58 (B58N / B58TU2) engine only
Call In Or Chat For Best Price!
Dinan - Corporate Logo
T#:49892340
Part#: D440-0201
Ships on Sep 28, 2026
New Item
11% off MSRP $ 742.99

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

$ 659.99 USD
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11% off MSRP
$ 742.99

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

$ 659.99 USD
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Dinan's PCU installs as a “piggyback unit” between select sensors and the ECU. It then adjusts these signals to achieve increased performance. It also uses the OBDII connection to provide a range of capabilities beyond mere power increase. The Dinan PCU is controlled by a user-friendly free Bluetooth app available for both iOS and Android devices. This app provides access to all the device’s potent features.
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Valve Stem Caps - Gunmetal
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Dinan - Corporate Logo
T#:5269558
Part#: D7570009
In Stock
8% off MSRP $ 11.99

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

$ 10.99 USD
Only available at this price
Free Shipping on orders $49 and up
8% off MSRP
$ 11.99

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

$ 10.99 USD
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Free Shipping on orders $49 and up
Featuring the Dinan logo this set of valve stem caps have an aluminum construction and add that extra bit of detail to your vehicle. Will go great with your matching gunmetal wheels or for a contrast look on a multitude of other color wheels.
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Dinan - Corporate Logo
T#:8965599
Part#: D660-0091
Back Ordered
11% off MSRP $ 2,081.99

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$ 1,849.99 USD
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11% off MSRP
$ 2,081.99

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For those that wish to have options to limit the soundtrack for late night or early morning arrivals/departures, factory valve control is retained. No matter the situation the Dinan valved axle back exhaust system is the answer for the discerning enthusiast looking for performance without sacrifice. The Dinan G20 330i / G22 430i exhaust grants the B46/B48 4-cylinder improved exhaust flow by reducing back pressure, and also creates a deeper and fuller note, without any added drone or other negative side effects.. The goal of OEM+ and then some. This Dinan exhaust system is a straightforward install with fitment like you would expect from the manufacturer using factory cut points and mounting mechanics. Going from the plebeian stock dual slash cut 90mm (3.5") tips to the massive Dinan straight cut 102mm (4") ones leaves no doubt that something above and beyond is present. This is solidified by the Dinan logo laser engraved on the tips and the deep growl of the exhaust that is indisputably different than anything one would expect to hear from a base 4-cylinder turbo platform. Features: Maximum gains of +4 HP and +3 ft-lb of torque Enjoyably louder, sportier sound Drone abatement technologies used to reduce cabin resonance Dual 4" (102mm) double-walled, polished clamp-on tips with laser engraved Dinan logo Larger diameter piping for increased flow (85mm to dual 60mm vs. 85mm to dual 83mm) 100% 304 Stainless Steel construction Retains factory valve control Factory-like fitment with included mounting hardware
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Dinan Adjustable Rear Toe Links - BMW G2X G42
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Dinan - Corporate Logo
T#:35121127
Part#: D280-0025
Back Ordered
11% off MSRP $ 598.99

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

$ 531.99 USD
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11% off MSRP
$ 598.99

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

$ 531.99 USD
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Dinan's Rear Toe Links add precision and predictability at the limit.

The stock rear toe links are built with rubber bushings and a curved forged alloy rod. This design allows the rear wheels to have excessive toe change under hard acceleration and braking. All of this flex in the stock toe links causes the car to be unstable. Dinan stops the flex by replacing the rubber bushings with Teflon coated machined steel rod ends and the OEM curved bar with straight billet aluminum rods, thus adding stability. The Dinan rear toe link also incorporates a hex nut shaped center to aid in the necessary fine adjustment of the toe link that is tough to achieve using the stock link.

Features:

Replaces the stock rear toe link & rubber bushings with precision machine black-anodized aluminum rods and racing-quality rod ends

Dramatically improves vehicle stability during hard cornering

Improves response by eliminating the deflection of the rubber bushings

Rod-ends are Teflon-lined for quiet operation

Rod-ends incorporate left and right hand thread, which allows quick and accurate toe adjustment by simply turning center turnbuckle eliminating the need to struggle with the factory eccentric adjustment

Rubber boots protect rod ends from environmental damage for long lasting performance and removes the need for constant cleaning

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Dinan - Corporate Logo
T#:14452855
Part#: D590-0004
Ships on Sep 28, 2026
11% off MSRP $ 658.99

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$ 584.99 USD
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11% off MSRP
$ 658.99

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

$ 584.99 USD
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Borrowing on classic engine/valve cover elements from yesteryear, the Dinan G2x/G4x B58 engine cover takes those queues and incorporates additional elements to form a transformative engine bay dress-up piece like no other. Like the ever-popular and lusted-after E36/E46 Dinan carbon fiber valve covers of the past, the G chassis B58 engine cover mimics the BMW power stripes but with a Dinan twist. Beyond the legacy homage, the 2x2 matte twill carbon fiber base gives way to opposing gloss carbon fiber and white painted accents among the cylinder count callouts. This small touch adds visual intrigue to an otherwise largely feature-deficient landscape. The conflicting finishes also carry the added benefit of tying together elements within the space that may be of the secondary finish for nearly limitless visual versatility in a single piece. Features: 2x2 matte twill carbon fiber with opposing gloss carbon fiber and painted white accents Power stripes featuring Dinan – an homage to OEM and legacy Dinan engine/valve covers Direct replacement of factory engine cover Lighter - OEM cover: 4.1 pounds vs. Dinan Cover: 2.9 pounds Grommets included for quick and easy installation
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Dinan - Corporate Logo
T#:23880748
Part#: D210-2031
Ships on Sep 28, 2026
11% off MSRP $ 116.99

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

$ 103.99 USD
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11% off MSRP
$ 116.99

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

$ 103.99 USD
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Whether you're looking to perfect your wheel fitment, create a "flush" look, or lose offset for adding a big brake kit, these wheel spacers from Dinan are a great choice. Featuring an anodized black coating, these wheel spacers are just as sleek as they are functional.
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Dinan - Corporate Logo
T#:38688902
Part#: D662-9237
Special Order: No Guaranteed ETA
8% off MSRP $ 23.99

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

$ 21.99 USD
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8% off MSRP
$ 23.99

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$ 21.99 USD
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Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 76mm (3") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.
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Dinan Valve Stem Caps - Silver
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Dinan - Corporate Logo
T#:5269557
Part#: D7570008
In Stock
8% off MSRP $ 11.99

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

$ 10.99 USD
Only available at this price
Free Shipping on orders $49 and up
8% off MSRP
$ 11.99

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

$ 10.99 USD
Only available at this price
Free Shipping on orders $49 and up
Featuring the Dinan logo this set of valve stem caps have an aluminum construction and add that extra bit of detail to your vehicle. Will go great with your matching silver wheels or for a contrast look on a multitude of other color wheels.
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Dinan - Corporate Logo
T#:33679700
Part#: D290-1007-G
Back Ordered
11% off MSRP $ 5,231.99

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

$ 4,649.99 USD
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11% off MSRP
$ 5,231.99

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

$ 4,649.99 USD
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The Dinan Front Big Brake Kit is an aftermarket braking system upgrade for high-performance vehicles, particularly those made by BMW. Dinan is a well-known company that specializes in tuning BMWs, and their brake kits are designed to improve stopping power, heat dissipation, and overall braking performance, particularly under high-speed or track conditions. Here are some key features of a typical Dinan Big Brake Kit: Larger Rotors: These kits often feature oversized rotors (usually 355mm or larger) that increase the braking surface area, allowing for more effective heat dissipation and stronger stopping power. These rotors may also be slotted or drilled to further assist with heat dissipation and improve brake bite. Performance Calipers: The kits typically come with multi-piston calipers, such as 4-piston or 6-piston designs, which apply more even pressure across the brake pads and provide stronger, more consistent braking performance. High-Performance Brake Pads: Dinan kits include brake pads engineered to withstand high temperatures, resist fading, and provide strong initial bite. These pads are designed for both street and track use. Steel-Braided Brake Lines: These lines improve brake pedal feel by reducing the expansion that can occur in rubber brake lines under high pressure. Improved Cooling: The larger rotors and performance calipers improve airflow, helping to cool the brakes during intense use, such as on a racetrack or during spirited driving. Aesthetic Upgrade: Dinan's brake kits often feature custom-painted calipers with the Dinan logo, providing a visual upgrade that enhances the look of the vehicle behind open-wheel designs.
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Dinan - Corporate Logo
T#:35121156
Part#: D290-1007-R
Ships on Sep 28, 2026
11% off MSRP $ 5,231.99

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

$ 4,649.99 USD
Only available at this price
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11% off MSRP
$ 5,231.99

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

$ 4,649.99 USD
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Dinan's 395x34mm 2-piece 6-piston Big Brake Kit (BBK) is an ultra-high-end solution for maximum stopping power. Each feature-packed solution is specifically tailored to your vehicle and provides exceptional stopping-power in a wide operating range from daily driving to professional racing. Because of this, the system provides the correct brake bias and integrates seemlessly with the ABS and stability systems which is critical under emergency braking situations. This upgrade handily out-brakes, out-lasts, and out-performs any non-vehicle application specific OEM swap kits, and rivals much more expensive top-tier systems. Whereas most systems on the market either make heavy sacrifices to either look fancy, cut weight, or cut costs, the Dinan system is designed to simply brake better, last longer, and stand the test of time!

Features:

6-Piston next-generation weight-savings billet calipers with stainless steel pistons

2-Piece 395x34mm semi-floating discs with 72 curved directional cooling vanes

High-performance street pads (Pre-loaded, standard replacement size)

Braided stainless steel brake lines

Billet caliper mounting brackets

All necessary install hardware

Premium components, machining, and QC throughout

Low noise, vibration, and harshness

Maximum Temperature Recording systems for choosing appropriate pads and fluids

Stops quicker, lasts longer, and is more consistent than stock

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Dinan - Corporate Logo
T#:598403
Part#: D660-0085
Back Ordered
11% off MSRP $ 2,643.99

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

$ 2,349.99 USD
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11% off MSRP
$ 2,643.99

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

$ 2,349.99 USD
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True to form, Dinan has developed this Free Flow stainless exhaust to increasing flow by reducing backpressure, resulting in more power. Best of all, it has a great tone that is aggressive when you want it to be, but pleasant and civilized under normal driving conditions. This system weighs less than the stock system and is constructed out of stainless steel for the quality and performance you'd expect from your BMW.
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