Borla S-Type Catback Exhaust – 2010-2016 Audi S4 (3.0L) – 140403

This awesome Catback exhaust from Borla will give your 2010-2016 Audi S4 the growl it needs! This system features polished, double wall tips, a high flow x-pipe, and is built from all 304 stainless steel. For just the right sound, it features Borla’s S-Type aggressive mufflers for a tone that will get you noticed!

Borla Product Info- BORLA Cat-Back™ exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium austenitic stainless steel, superior to T-400 series knockoffs, to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.