S5 (B8)

AWE Tuning Audi S5 4.2 Track Edition Exhaust

AWE Tuning Audi S5 4.2 Track Edition Exhaust  Gains of 18 crank hp and 12 crank ft-lbs of torque Intoxicating Sound Direct bolt-on Optional Non-Resonated Downpipes Lifetime Exhaust Warranty