Cat-Back systems are designed as direct replacements for the original exhaust, offering improved 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, ensuring durability in harsh conditions. The range is continuously developed to meet the requirements of a wide variety of vehicles. - Direct replacement for the original exhaust system - Available in multiple configurations for sound customization - Constructed from 304L aircraft grade stainless steel - Designed and manufactured in the UK Specifications: - Pipe Diameter: 69.85 - Race Product: No - EMarked: No Kit comes with: - Centre Silencer Delete Pipe - MSAU119REP - Rear Silencer - MSAU379 Vehicle Compatibility: - 1998-2003 Audi S3 1.8T quattro 8L