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

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$ 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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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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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 Sep 8, 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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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

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$ 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

In Stock

$ 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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SPL Parts Front Lower Control Arms - BMW G20 G22 G23 G42

T#:26271755

Part#: SPLFLCAG2X

Ships in 1 Business Day

$ 719.00 USD

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$ 719.00 USD

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The SPL BMW G2X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the G2X BMWs (M340i, M440i, etc) while eliminating bushing deflection resulting in sharpened steering response and driving precision. The ability to run more negative camber and a slightly wider track width greatly improves the peak lateral grip available. This is especially important with better tires and a must-have for anyone looking to prevent excessive outer shoulder wear (and heating) on their tires due to a lack of camber. The lower control arms come with a ride height sensor bracket to maintain factory ride height sensor location, regardless of length of the arm to keep those finicky BMW chassis electronics happy. Suitable for all uses, from daily driver to race car. Benefits Adjustable Camber, Roll Center, and Track Width Eliminates Bushing Deflection Improved Tire Life with Ideal Camber Settings Lightweight, High-Strength Construction Stackable 304SS Roll Center Spacers in 1/8" and 1/4" Sizes US Made, PTFE Lined FK Rod Ends Materials 6061-T6 aluminum black anodized arm, clamps, and spacers 4130 CrMo electroless nickel plated double adjuster Ti6Al4V titanium socket head cap screws 304 stainless steel roll center and knuckle spacer 5/8" 4140 CrMo stud FK PTFE-lined spherical bearings (F1 spec, self-cleaning)

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BMW G2X G42 SPL TITANIUM Series Rear Upper Arms

T#:31390545

Part#: SPLRUAG29

Ships in 1 Business Day

$ 809.00 USD

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$ 809.00 USD

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### SPL Rear Upper Arms – Ultimate Handling for Supra & BMW Fine-tune your suspension with **SPL Parts Rear Upper Arms**, designed for the **Toyota Supra A90 GR, BMW G2X, and BMW G42**. These performance-driven, fully adjustable arms provide **precise camber control**, enhancing **cornering grip, tire wear, and overall handling** for both street and track setups. Constructed from **high-strength CNC-machined billet aluminum**, these arms offer **track-proven durability** without unnecessary weight. Equipped with **FK spherical bearings**, they ensure a **solid, deflection-free connection**, improving **steering response and chassis feedback**. Whether you're chasing lap times or refining your street setup, these arms provide the **adjustability and strength** to elevate your build. ### Key Features: ✅ **Fully adjustable** for fine-tuned camber control ✅ **CNC-machined billet aluminum** for lightweight durability ✅ **FK spherical bearings** for zero deflection and maximum response ✅ **Enhanced grip, tire longevity, and improved handling dynamics** ✅ **Direct bolt-on fit** for Toyota Supra A90 GR, BMW G2X, and BMW G42 Take control of your suspension and experience **precision handling** with SPL’s top-tier rear upper arms! 🚀🏁

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SPL Parts Rear Swaybar End Links - G29 Z4, A90 Supra

T#:587628

Part#: SPL-RE-G29

Ships in 1 Business Day

$ 224.00 USD

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$ 224.00 USD

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SPL Parts Rear Endlinks (RE) feature massive 1/2" FK Rod Ends to provide the highest load capacity for use with stock or stiffer aftermarket sway bars. Custom machined High Misalignment Studs offer extreme articulation capability (65deg) to prevent the endlink from binding when used with different adjustment holes on aftermarket sway bars.

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SPL TITANIUM Series Rear Toe Arms

T#:54388466

Part#: SPLRTAG29

Ships in 1 Business Day

$ 404.00 USD

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$ 404.00 USD

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Engineered for professional racing applications, these arms completely eliminate the compliance associated with OEM rubber or aftermarket polyurethane bushings. By utilizing premium, Teflon-lined FK Spherical Bearings, this assembly ensures smooth, bind-free suspension travel and a locked-in toe setting under extreme lateral and longitudinal loads.

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AST Lowerings Springs - G20 M340i

T#:9545176

Part#: ASTLS-21-031

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$ 329.00 USD

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$ 329.00 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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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

SPL Parts Front Lower Control Arms - BMW G20 G22 G23 G42

BMW G2X G42 SPL TITANIUM Series Rear Upper Arms

SPL Parts Rear Swaybar End Links - G29 Z4, A90 Supra

SPL TITANIUM Series Rear Toe Arms

AST Lowerings Springs - G20 M340i

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