Don't let worn-out factory rubber compromise the premium handling of your BMW. Upgrade to the Powerflex Black Series, clip the apex perfectly, and enjoy a lifetime of predictable, razor-sharp front-end grip.
Stop letting sloppy old rubber compromise your Ultimate Driving Machine. Upgrade to the Powerflex Black Series and remember what making a sharp turn is supposed to feel like.
Nobody buys a BMW to feel like they’re driving a boat. But over time, those factory rubber bushings degrade, turning your razor-sharp ultimate driving machine into a bit of a soggy couch in the corners.
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!
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!
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.
