Cat-Back systems are designed as direct replacements for the original exhaust, offering improvements in sound and aesthetics. Multiple configurations are available, allowing the owner to select the desired increase in exhaust volume or a more aggressive tone. All products are manufactured from 304L aircraft grade stainless steel to ensure durability in harsh conditions. Each performance exhaust system is made in the UK and distributed globally. - Direct replacement for the original exhaust system - Available in multiple configurations for sound customization - Constructed from 304L aircraft grade stainless steel - Manufactured in the UK and distributed worldwide Specifications: - Pipe Diameter: 69.85 - Fitment Time: 1.5 to 2 hours (including removing OE system) - Race Product: No - EMarked: No Kit comes with: - Rear Silencer - MSAU323 - Polished Jet (round) 100 Exhaust Tip, LH - MSAU336 - Polished Jet (round) 100 Exhaust Tip, RH - MSAU337 - Centre Silencer Delete Pipe - MSAU501REP Vehicle Compatibility: - 2006-2010 Audi TT Mk2 3.2 quattro