BMW Suspension Parts for BMW 3 Series G20 (2019+)

BR Series Coilover Suspension Kit - BMW G20 330i M340i RWD

For vehicles without EDC suspension

T#:639958

Part#: I-96-BR

In Stock

$ 1,195.00 USD

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$ 1,195.00 USD

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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 BR Series Coilover Suspension Kit - G20 3-Series XDrive ...

T#:36777920

Part#: I-128-BR

Back Ordered

4% off MSRP $ 1,245.00

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

$ 1,195.00 USD

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Qty

4% off MSRP

$ 1,245.00

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

$ 1,195.00 USD

Add to Wish List

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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BR Series Coilover Suspension Kit W/ Swift Springs - BMW G20 330i M34...

For vehicles without EDC suspension

T#:39025548

Part#: I-96-BR-SW

Ships on Dec 1, 2026

$ 1,715.00 USD

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$ 1,715.00 USD

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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.

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BC Racing ER Series Coilover Suspension Kit - BMW G20 xDrive ...

T#:36981070

Part#: I-128-ER

Ships in 5 Business Days

3% off MSRP $ 1,985.00

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

$ 1,935.00 USD

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Qty

3% off MSRP

$ 1,985.00

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

$ 1,935.00 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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BC Racing DS Series Coilover Suspension Kit - BMW G20 330i M340i RWD ...

For vehicles without EDC suspension

T#:47439432

Part#: I-96-DS

Back Ordered

$ 1,445.00 USD

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$ 1,445.00 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 Rear Damping Adjustment Extenders - BR Type

T#:555864

Part#: DMP-EXT

Back Ordered

$ 39.99 USD

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$ 39.99 USD

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The rear damping adjuster on coilovers is usually hidden under a bunch of hard to reach interior panels requiring you to remove carpet, panels and sometimes even the rear seat back in order to adjust the dampening on your BC rear coilovers. The BC Racing rear extender adjuster allow you to make these adjustments without removing the rear interior. Simple make two small holes in the interior above the adjuster and the extension can be passed through the interior panels. Now the adjustments can be performed from above.

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AST Lowerings Springs - G20 M340i

T#:9545176

Part#: ASTLS-21-031

In Stock at Vendor

10% off MSRP $ 392.99

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

$ 352.99 USD

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10% off MSRP

$ 392.99

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

$ 352.99 USD

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After doing a series of exterior mods, carbon, wheels, etc., you may be due for a lowering treatment. This kit for your G20 3 Series from AST Suspension, will allow you to sit 30mm lower in the front and 30mm lower in the rear, all at an affordable price!

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Collar Nut | Self-Locking

10X Entries Into Our F80 M3 Sweepstakes

T#:26938507

Part#: 07119905374

In Stock

Sale - Save 40% $ 2.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1.79 USD

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Qty

Sale - Save 40%

$ 2.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1.79 USD

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Collar Nut | Self-Locking is a vital component used in various suspension locations on BMW and MINI vehicles. This 8mm hex nut provides reliable performance and secure fastening for suspension systems.

Self-Locking Feature: Ensures that the nut remains securely fastened under vibration and stress.
Durable Construction: Designed to withstand the demands of automotive suspension systems.
Versatile Use: Suitable for various locations in the suspension system of BMW and MINI vehicles.
Precision Fit: 8mm hex size for accurate and easy installation.

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Piston Rod Protection / Strut Bellows - 31336871812

10X Entries Into Our F80 M3 Sweepstakes

T#:36676173

Part#: 31336871812

In Stock

Sale - Save 24% $ 13.99

This product was last offered at the strikethrough price on
05-03-2026

$ 10.60 USD

Add to Wish List

Qty

Sale - Save 24%

$ 13.99

This product was last offered at the strikethrough price on
05-03-2026

$ 10.60 USD

Add to Wish List

The suspension strut bellows is an essential protective component that safeguards the strut shaft from dirt, debris, and moisture. Positioned around the shock, this cover forms a barrier, preventing contaminants from damaging the strut shaft and seals. Without this protection, wear and tear can diminish the performance and lifespan of your suspension system. By preserving the integrity of your struts, the bellows help maintain smooth suspension operation for a more stable and comfortable ride.

If your dust boot or protective cover is torn or damaged, replace it with this high-quality component from Bremmen Parts to ensure optimal strut protection and prevent potential suspension issues.

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BMW Suspension Parts for BMW 3 Series G20 (2019+)

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BR Series Coilover Suspension Kit - BMW G20 330i M340i RWD

BC Racing BR Series Coilover Suspension Kit - G20 3-Series XDrive ...

BR Series Coilover Suspension Kit W/ Swift Springs - BMW G20 330i M34...

BC Racing ER Series Coilover Suspension Kit - BMW G20 xDrive ...

BC Racing DS Series Coilover Suspension Kit - BMW G20 330i M340i RWD ...

BC Racing Rear Damping Adjustment Extenders - BR Type

AST Lowerings Springs - G20 M340i

Collar Nut | Self-Locking

Piston Rod Protection / Strut Bellows - 31336871812

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