From the masters of S4 performance, AWE Tuning proudly presents the B9 S4 exhaust solution. Signature AWE Tuning tone, performance, and options for every taste and budget

With this AWE Tuning exhaust system, you will see horse power and torque gains of about 16 and 17 respectively. Handcrafted from T304 stainless steel, this simple bolt on system is dyno-developed and street-proven.

Features:

• 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

What's Included:

• AWE Tuning SwitchPath Exhaust