Valvetronic Design BMW F87 M2 Competition Equal Length Valved Sport Exhaust System M850i Replacement king-pin kit for Dana

Replacement king-pin kit for Dana 60(1) side (pin

AWE offers Resonated and Non-Resonated Downpipes

The front frame and suspension of your G-Body can flex under hard braking and lateral loading

bulky air filter boxes are replaced with our carbon fiber tubing and dry media filter

Valvetronic Design BMW F87 M2 Competition Equal Length Valved Sport Exhaust System M850i Replacement king-pin kit for DanaWelcome to the Valvetronic Designs cat back exhaust system for the F87 M2C platform, or in other words, the solution to the S55 sound problem. For years enthusiasts have wanted to find a solution to the buzzy and raspy sound these cars produce from the factory. As the M2 Competition has the same problem as its big brother, we had to develop a solution for it. Our mission has been to find this hidden sound and allow all F87C owners to enjoy it. This