Downpipe-back systems include all exhaust components located after the downpipe. These systems also incorporate all parts found in cat-back systems, along with any additional components required beyond the downpipe to complete the downpipe-back configuration. All performance exhaust systems are designed to fit a wide range of vehicles. Products are manufactured in the UK and distributed to over 90 countries. - Includes all components after the downpipe - Designed for a broad range of vehicles - Manufactured in the UK - Distributed to more than 90 countries Specifications: - Pipe Diameter: 63.50 - Race Product: No - EMarked: No Kit comes with: - Cerakote Black GT (round) 90 Exhaust Tip, Standard - MSAU532 - Centre Silencer Delete Pipe - MSAU640REP - Rear Silencer - MSAU641 - Adapter Pipe for 20V - MSAU667 - Connecting Pipe - MSAU668 Vehicle Compatibility: - Audi Coupe UR quattro 20v Turbo 1989-1991