Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Audi S4 2004-2005 (B6) Rotor Size:380mm x 34mm Aggressive & Emotional: High-pitched notes

Aggressive & Emotional: High-pitched notes reminiscent of a GT3

and capable of supercar-level performance in an SUV body

The Valvetronic Designs Valved Exhaust System for the BMW G2X M340i and M440i is the ultimate upgrade for drivers who demand flexibility

Mounting Bracket x 4 pcs

Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Audi S4 2004-2005 (B6) Rotor Size:380mm x 34mm Aggressive & Emotional: High-pitched notesYellow Speed Racings Ultra Series Big Brake Kit is designed for road and track use. This big brake kit features optimum braking performance, attractive looks, easy installation and a cost effective price. Factory brakes are designed primarily for daily driving on most applications. If you have added additional horsepower to your vehicle, or frequently compete in motorsports such as circuit racing, drifting, time attack or rally racing, then a big