• Intoxicating Sound
• Touring and Track Editions available
• Multiple Tip Options
• H-Pipe for improved balance and tone
• Lifetime Warranty
• Perfect Fitment – Guaranteed
• OEM B7 S4 Valance Required for Quad Tip Applications

Our exhausts have earned praise from owners and the press alike, due to their unique “Jekyll and Hyde” personality. We spend considerable time and effort during development to achieve remarkable civility when idling and at part throttle cruising, while also producing a war-cry wail when full throttle is applied. Our exhausts are like bespoke suits: each is hand made utilizing only the finest casing and packing materials, and they command respect without calling unwanted attention to themselves. Sophisticated, refined, and powerful, all at once.

Whether you’re looking for full blown roar with our Track Edition Exhaust System or a more subtle lower decibel with the Touring Edition Exhaust System, our two A4 exhaust editions provide a solution for every discerning owner.

Each cat back system features an H-pipe crossover tube at the front to maximize exhaust scavenging for maximum power, as well as to take a harsh edge off the exhaust sounds. Tubing diameter for the entire system is 2.25″.

A4 3.2L Touring Edition Exhaust System

The more civilized of the family is the A4 3.2L Touring Exhaust. This system features front, central and rear resonators to keep overall volume to an acceptable level. Our resonators are a straight through design to aid in sound tuning without providing any restriction.

Perfect for the daily driven A4 3.2L looking for a bit more personality.