The RM coilovers offer the majority of the features of the BR series but with the additional benefit of the inverted damper unit. Inverting the damper unit brings with it a number of advantages.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4430722
Mfg#:
I-10-RM-O
Back Ordered
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1545.00
This product was last offered at the strikethrough price on 06-27-2026
Mounts on the top of the rear shock mount, creating a much stiffer mounting point.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3673835
Mfg#:
B3300044
In Stock
ON SALE!
$8.99
This product was last offered at the strikethrough price on 05-02-2026
Everything you need to service your ignition system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2588238
Mfg#:
12131703228IGKT
In Stock
$353.99
This product was last offered at the strikethrough price on 02-27-2026
High durometer rubber construction allows for less deflection without a drastic increase in NVH!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4773004
Mfg#:
055059LA01
In Stock
ON SALE!
SAVE 64%
$63.99
This product was last offered at the strikethrough price on 01-03-2026
BC Racing took the best features from their BR Series Coilover, engineered components to improve driver experience, and are proud to present the BC Racing DS series with digressive piston damping that dramatically improves suspension feel and feedback.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4146467
Mfg#:
I-10-DS
Back Ordered
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1445.00
This product was last offered at the strikethrough price on 06-27-2026
Located on the pivot point of the brake and clutch pedal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4137406
Mfg#:
006169LA01
In Stock
ON SALE!
SAVE 25%
$38.99
This product was last offered at the strikethrough price on 06-13-2026
Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgraded clutch plate and Ceramic Lined Sprung Disc For Use With Aftermarket Single Mass Flywheel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with S5D250G-TAJS Transmission (5-Speed with 10-Spline Input Shaft) For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft
Brand:
ES#:
3621979
Mfg#:
03005-HDCL-D
Ships in 1 Business Day
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$779.99
This product was last offered at the strikethrough price on 06-27-2026
Knob height and throw adjustable to fine tune your driving experience.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Featuring Quick Change rally lever extensions!
Allows minimal deflection, resulting in a very streetable, affordable performance bushing that improves handling response and precision.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! These are control arm bushings from the E30 M3 which can be used on your vehicle for increased castor
Brand:
ES#:
3448674
Mfg#:
012633TMS02-04
In Stock
ON SALE!
$221.99
This product was last offered at the strikethrough price on 06-13-2026
The best front control arm bushing replacement option available for your E30/E36! Precise, predicable, handling without the harshness commonly found in solid bushings. Greaseable and serviceable.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3137848
Mfg#:
019891TMS01A
In Stock
ON SALE!
SAVE 42%
$310.99
This product was last offered at the strikethrough price on 05-02-2026
Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +7HP +7LB/FT gains!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3138974
Mfg#:
N4MS43Z3
Ships on Aug 11, 2026
ON SALE!
SAVE 10%
$349.00
This product was last offered at the strikethrough price on 05-02-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.