Unitronic Cat-Back Exhaust System for the 8V S3 equipped with the 2.0 TSI EA888 Gen 3 MQB engine features 3-inch T304 Stainless Steel mandrel-bent tubing, high density, high-temperature glass fiber-packed mufflers, polished or black 4" slash-cut exhaust tips, and high-quality v-band fasteners with T316 Stainless Steel flanges. These attributes combined with extensive R&D testing, help ensure perfect fitment and maximum performance while maintaining a comfortable and unobtrusive exhaust tone inside the cabin. FEATURES 3-inch T304 Stainless Steel Tubing:Quality Material that will not rust and will outlast your vehicle. T316 Stainless Steel V-Band Flanges:Durable, rustproof and cnc machined. Direct Bolt-On Fitment:Use all factory exhaust hanger and doesn’t require any modification or adjustment. TIG Welded Construction:Professionally hand welded to ensure longevity, resistance and leak proof. Unique V-Band Fastening System Featuring Clampco® Clamps:Maintain a perfect alignment every time while insuring a leakproof connection every time. Fully reusable and quick install. Straight-Through, Free Flowing Muffler Design:Optimal performance achieved by removing restriction and reducing back pressure. Universal Fitment:Come with OEM size reducer for a direct bolt-on. Optional 3” adapter available for most after market exhaust system or 3” slip fit adjustable link to match to any Unitronic exhaust system. Sound Reflection Chamber Technology:Sound reflection chamber used to cancel unwanted sound frequency and ensure a deep tone. Sound Absorption Technology:Perforated chamber packed with High quality and durable high temperature Fiberglass wool. Assure a deep tone and unwanted frequency absorption. Polished 4-inch Slash Cut Exhaust Tips:Mirror polished tips engraved with the Unitronic logo. Optional Black 4-inch Slash Cut Exhaust Tips:Also engraved with the Unitronic logo, these optional tips are easy to swap using a slip on design. HARDWARE INCLUDED Unitronic 3" Axle Section Unitronic 3" Mid-Pipe w/ Resonator Unitronic 3" Rear Section w/ Muffler Unitronic 4" Polished Chrome Slash Cut Tips Unitronic 3" V-Band Exhaust Clamps Unitronic 3" V-Band Sealing Rings Unitronic 3" V-Band Adapter All Necessary Hardware Included RECOMMENDED SOFTWARE Stage 1 Stage 1+ Stage 2 (If equipped with 3'' Downpipe)
