BMW Suspension Parts for BMW F97 X3 M S58 3.0L

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Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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BR Series Coilover Suspension Kit - BMW F97 X3M, F98 X4M AWD ...
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BC Racing - Corporate Logo
T#:13266381
Part#: I-107-BR
In Stock
$ 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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KW V3 Series Coilover Kit - F97 X3M/F98 X4M
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KW Suspension - Corporate Logo
T#:27138565
Part#: 352200DE
In Stock at Vendor
$ 4,044.00 USD
$ 4,044.00 USD

A coilover is a suspension system that combines a shock absorber with a coil spring wrapped around it. This setup has become widely popular in the automotive aftermarket due to its ability to offer a lower ride height and excellent handling compared to standard shocks.

The KW V3 coilovers stand out with their dual dampening technology, making them suitable for both street and track use. With separate adjustments for rebound and compression dampening, drivers can fine-tune their suspension setup for optimal handling and performance. The patented two-stage valve system allows adjustments for comfort (rebound damping) and driving dynamics (compression damping) in the low-speed range while maintaining fixed settings for high-speed control for enhanced driving safety.

Key Features of the KW V3 Coilovers:

Dual dampening technology with separate rebound and compression adjustments Stainless Steel "Inox-Technology" for durability TüV-approved lowering range High-quality components for long-lasting performance Infinitely variable rebound damping adjustment 14-way adjustable compression damping Unique and precise damping force adjustment Comprehensive documentation for easy installation and setup This V3 coilover system is compatible with all X3M/X4M models and comes with an EDC-cancellation kit to prevent warning lights and drivetrain malfunctions after installation.

KW was founded in 1995, employing only three employees and selling their systems to a small market. Today, KW is represented everywhere and has approximately 200 employees in five locations. KW is currently the epitome of premium components in suspension tuning and refinement. KW offers its customers the largest suspension program worldwide and each component is tested using their state-of-the-art seven-post drive dynamics test.

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BC Racing Rear Damping Adjustment Extenders - BR Type
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
BC Racing - Corporate Logo
T#:555864
Part#: DMP-EXT
Back Ordered
$ 39.99 USD
Free Shipping on orders $49 and up
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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