Downpipe-Back systems include all components of the exhaust system located after the downpipe. These products also take into account the rest of the exhaust system, with components from cat-back systems supplied along with any parts that fall after the downpipe to form the complete downpipe-back system. All performance exhaust systems are designed for a wide range of vehicles. The research and development team works year-round to deliver solutions for various performance exhaust requirements. All products are manufactured in the UK and distributed to over 90 countries worldwide. - Addresses all exhaust components after the downpipe - Includes cat-back and additional components as required - Manufactured in the UK and distributed globally Specifications: - Pipe Diameter: 63.50 - Race Product: No - EMarked: No Kit comes with: - Centre Silencer - MSAU640 - Rear Silencer - MSAU641 - Adapter Pipe for 20V - MSAU667 - Connecting Pipe - MSAU668 - Brushed Titanium GT (round) 90 Exhaust Tip, Standard - MSTIP193 Vehicle Compatibility: - 1989-1991 Audi Coupe UR quattro 20v Turbo