- B9 S4 3.0T V6
AWE SwitchPath™ Exhaust B9 S4
From the masters of S4 performance, AWE proudly presents the B9 S4 exhaust solution. Signature AWE tone, performance, and options for every taste and budget.
- Max gains of 16 hp and 17 ft-lbs of torque at the crank
- Perfect Fitment - Guaranteed!
- Direct Bolt On
- AWE Tuning Lifetime Warranty (one year on catalysts)
- Engineered, designed and manufactured in-house at AWE Tuning
- Dyno-developed and street-proven
- Handcrafted from T304 stainless steel
- All systems are cat-back and come complete with a 3” downpipe that features an internally-lined stainless steel flex section