EBC S4 Kits Redstuff Pads & USR Rotors (Front 365x36mm)EBC Red Stuff Brake Pads allow you to stay in complete control of your high performance muscle car or sport compact. Test results show that they've been able to stop sports cars 42 feet ahead of stock pads! Your car will stop on a dime with EBC Red Stuff Brake Pads 50% less dust than OEM replacement pads leaves your wheels sparkling clean Can be used on the race track (Yellow Stuff pads recommended for track use) Red Stuff Brake Pads are custom built

or piece-by-piece

Our billet shift knob is engineered for a secure and lasting installation

Includes everything needed for install

this stunning handcrafted diffuser takes the look of the rear of the vehicle to a whole new level and shows off the Akrapovic Slip-On line system’s tailpipes to their full extent

This mandrel bent

The high flow inlet elbow has a special iron oxide lining to prevent fatigue even in the most extreme conditions

This momentary drop in the density of the air surrounding the pipe's exit creates a vacuum

Sport and Sport+ modes achieve the ultimate contrast in behavior when compared to comfort driving modes (valves closed)

24-15-2-333-907 / 24 15 2 333 907 / 24152333907

2005-2006 Audi S4

• Complete your high flow fuel system with Nuke Performance Full Flow series fuel lines

ED40 (including facelift models)