Variant 1 coilovers offer the best balance between sporty driving and comfort
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Variant 1 coilovers offer the best balance between sporty driving and comfort
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your emissions in check. Rated for legal use and resale in California.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your daily driver's stopping power without sacrificing the smooth, quiet ride you expect.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 2006-2008 BMW Z4 3.0Si
Designed specifically to handle the increased heat of aggressive braking without the "fade" associated with stock parts.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-22-2026
Improves handling and control ā upgrade to a more engaging driving experience
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
Regain power loss & fuel economy from worn or failed ignition coils!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Regain power loss & fuel economy from worn or failed ignition coils!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade Your Clutch With South Bend Clutch!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade Your Clutch With South Bend Clutch!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increase of +10 Horsepower, and +15 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increase of +20 Horsepower, and +26 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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 GeoSpecĀ® corrosion-resistant coating
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026