Powerflex engineered the Heritage line specifically for the road. You get tighter handling without the punishing, bone-rattling vibration associated with hard track-only bushings.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with standard suspension
Elevate your driving experience and improve your BMW E46 or Z4 stability, handling, and overall performance with aftermarket front control arm bushings!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The XClutch 7.25" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 900 ft-lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft
The XClutch 9" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 1350 ft-lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft
By limiting the side-to-side deflection of the gearbox, these mounts ensure your shift linkage stays perfectly aligned with your hand, providing a mechanical, bolt-action feel to every gear change.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Restore your BMW's shifting precision and throttle response with Stage 1 Performance Engine Mounts.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Precision manufactured and featuring a GeoSpec® corrosion-resistant coating
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4669000
Mfg#:
34216794303-P
Ships in 5 Business Days
ON SALE!
$159.99
This product was last offered at the strikethrough price on 06-13-2026
This fuel rail eliminates delivery restrictions and guarantees consistent, high-volume fuel pressure across all cylinders.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456572
Mfg#:
7-900
Ships in 6 Business Days
ON SALE!
SAVE 10%
$219.00
This product was last offered at the strikethrough price on 07-02-2026
Upgraded clutch plate and kevlar disc : Dampened Disc version for 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#:
3621982
Mfg#:
03005-HDKV-D
Ships in 7 Business Days
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$850.00
This product was last offered at the strikethrough price on 07-04-2026
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.
Lifetime Replacement
