This quality RAGE performance big bore exhaust system will not only increase the power output of your engine, but will also sound good too! This system is a simple bolt on solution, designed specifically for Audi S4 3.0L V6 supercharged model, 2010 on. The piping in this cat back system measures 63mm in diameter. Part number BB15599 for the complete kit.

PACEMAKER exhaust system - Holden Commodore VF Clubsport 6.0L and 6.2L LS3
Kinugawa TD04 Actuator (4M40T) Billet (adjustable)
Bosch 850cc injectors set (6) high impedence
DPR fuel filter with -6AN inlet and outlet
4G63 Turbo dump pipe EVO 4-6 Kinugawa
Turbosmart Kompact Plumb-Back BOV - Subaru Mazda
D2 upper mount (top hat) stud
Wastegate dump pipe (screamer pipe) 40mm 