Unitronic Performance Turbo-Back for 8V/8V.2 S3

This valved Unitronic Performance Turbo-Back Exhaust System for the 8V & 8V.2 S3 equipped with the 2.0 TSI EA888 Gen 3 MQB engine features a CFD optimized upper downpipe section with a GESi 5" UHO+ catalytic converter which flows into 3-inch T304 Stainless Steel mandrel bent tubing a high density high temperature fiberglass wool packed muffler with multiple exhaust tip options 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. This specific assembly includes 4" Polished Round Tips by default which can be replaced by round Black Tips as needed. Features: Valved Exhaust System: Retains OEM valve position and functionality. 3-inch T304 Stainless Steel Tubing: Quality rust-resistant material that will outlast your vehicle.T316 Stainless Steel V-Band Flanges: Durable rust-resistant and cnc machined.Direct Bolt-On Fitment: Uses all factory exhaust hangers which do not require modifications or adjustments.400CPSI Catalytic Converter GESi 5? G-Sport UHO+ 400cpsi Catalytic Converter which meets or exceeds local testing standards.TIG Welded Construction: Professionally hand welded to ensure longevity and leak proof resistance.Unique V-Band Fastening System Featuring Clampco® Clamps: Maintain a perfect alignment while insuring a leakproof connection every time. Fully reusable and quick to install. Straight-Through Free Flowing Muffler Design: Optimal performance achieved by removing restriction and reducing back pressure.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. Assures a deep tone and unwanted frequency absorption.Polished 4" Round Exhaust Tips: Mirror polished tips engraved with the Unitronic logo.Optional Black 4" Slash Cut Round Exhaust Tips: Also engraved with the Unitronic logo these optional tips are easy to swap with their slip on design.Hardware Include: CFD Optimized Upper Downpipe Section GESi 5" UHO+ Catalytic Converter OEM-style corrugated mesh flex bellow Resonated Midpipe Section Fiberglass Wool Packed Muffler with Valves 4" Round Tips w/ Engraved Logos Locking V-Band Exhaust Clamps V-Band Sealing Rings All Necessary Hardware Installation: Featuring a unique v-band fastening system and quality engineering using the latest in 3D modeling technology Unitronic Performance Exhaust Systems are made easy to install.