Easily control all of your RGB LED's from one place!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
SPL Parts Eccentric Lockout (EL) kit eliminates the stock eccentric bolts to keep your rear alignment where you set it.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Stiffen up your chassis and give your engine bay a unique look
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4447711
Mfg#:
450-721003-L
Ships in 2 Business Days
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$327.99
This product was last offered at the strikethrough price on 10-29-2026
Stiffen up your chassis and give your engine bay a unique look
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4447709
Mfg#:
450-721003-A
Ships in 2 Business Days
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$356.99
This product was last offered at the strikethrough price on 10-29-2026
Featuring a 12 way adjustable damping
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Vehicles with EDC require KW part number 68511086
SPL Parts Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Bilstein's EVO SE street performance suspension is the perfect upgrade for your OE standard electronic suspension
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with Electronic/Adaptive Suspension
Brand:
ES#:
4931655
Mfg#:
49-304619
Ships in 3 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$3824.00
This product was last offered at the strikethrough price on 05-05-2026
This kit replaces the factory adaptive suspension with professional-grade double-adjustable shocks, allowing drivers to fine-tune their suspension for specific track conditions.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This kit fills the voids in those factory bushings with precision-machined billet aluminum, significantly reducing differential twist and movement.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Eliminate the fragility of your factory suspension with the VTT A9X Billet Ride Height Bracket.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
More About Performance Suspension Parts & Upgrades
Your car's performance and ride quality are effectively determined by your suspension. Find all the replacement and upgrade solutions for your dampers, springs, control arms, and more in our suspension catalog.
