Audi S4 / S5 Valved Sport Exhaust System

Welcome to a revelation in supercharged V6 sound. Our new valved setup for the B8 / B8.5 platform delivers incredible sound throughout all rev ranges and allows for the ultimate flexibility. Constructed of T304 Stainless Steel, this system runs 2.5 inches all the way back to the tips. Utilizing our high pitch x pipe technology this system delivers a high pitch wail unfamiliar to the platform before. Low-end rawness combined with the high pitch tone provides the driver with the ultimate sound experience for the platform. It is time for you to take your S4 / S5 to the next level. FEATURES Constructed from T304 Stainless Steel Vacuum exhaust valves with key fob remote system 12.3 lbs. Lighter than the factory exhaust Fully Mandrel bend for maximum flow Precision tig welds for high strength 100% REVERSABLE, always able to go back to stock at any time VEHICLE FITMENT Audi S4 (2010-2016) Audi S5 (2010-2016)