Height adjustable coilover kit with 2-way adjustable compression damping, adjustable rebound damping, and top mounts for maximum performance and handling!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Height adjustable coilover kit with 2-way adjustable compression damping, adjustable rebound damping, and top mounts for maximum performance and handling! - Lowering of 1.6-3.1" Front, 0.8-2.0" Rear
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wake up your BMW with dyno-proven gains by Jim Conforti - +11HP +19LB/FT
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with automatic transmission and a production date up to 12/94
Brand:
ES#:
3137214
Mfg#:
990-310
Back Ordered
ON SALE!
SAVE 20%
$249.00
This product was last offered at the strikethrough price on 05-02-2026
Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 12/1994 with a Euro HFM and lightweight flywheel. Satisfaction guaranteed! Includes 30 day money back guarantee a
Brand:
ES#:
3137171
Mfg#:
5060-3004
Back Ordered
ON SALE!
SAVE 20%
$299.99
This product was last offered at the strikethrough price on 05-02-2026
Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 01/1995, a Euro HFM, and lightweight flywheel. Satisfaction guaranteed! Includes 30 day money back guarantee and l
Brand:
ES#:
3137073
Mfg#:
4131-3004
Back Ordered
ON SALE!
SAVE 20%
$299.99
This product was last offered at the strikethrough price on 05-02-2026
Drastically Improve steering response and handling of your vehicle!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with a Z3 2.7 Steering Rack installed
Only the best on the track! The BC Racing "HM" series combines the "RM" series inverted mono-tube damper and adds the independent compression and rebound adjustment of the "ER" series.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Gauge Pod controller, for optimum control even from the driver's seat!
Stainless Steel exhaust tips featuring swivel attachments for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
2986535
Mfg#:
006555ECS04A02KT
In Stock
ON SALE!
SAVE 10%
$155.99
This product was last offered at the strikethrough price on 06-13-2026
Increase HP/TQ and activate a full race exhaust with the flip of a switch, with our ECS Vacuum-Actuated Exhaust Cutout
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
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.
