Agile & aggressive. Presenting the AWE Catback Exhaust Suite for the Audi 8Y S3. The first ever AWE Exhaust Suite for an Audi S3 to feature patented drone-canceling 180 Technology® Available as the sophisticated, drone-free Touring Edition or aggressive Track Edition Handcrafted from CNC mandrel-bent 3" and 2.5" U.S.-sourced .065” wall T304L stainless steel Features a slip-fit inlet adapter for perfect factory downpipe fitment while leaving an open 3” connection Quad 4.5” double-walled slash-cut tips available in chrome silver or diamond black Individually adjustable tip outlets for the ease of installation Dyno-verified gains of +7 whp & +2 lb-ft of torque at the wheels Less is more: clean, straight-through design maximizes performance Direct bolt-on for factory-like simplicity Conversion kits make it easy to swap between editions so you always have options Manufactured in-house at AWE AWE No CEL Guarantee AWE Perfect Fitment Guarantee AWE Lifetime Warranty