The 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 to ensure durability in harsh conditions. The range is continuously evolving to meet performance exhaust requirements for a wide variety of vehicles. - Direct replacement for the original exhaust system - Available in multiple configurations for sound and tone customization - Manufactured from 304L aircraft grade stainless steel - Made in the UK and distributed to over 90 countries Specifications: - Pipe Diameter: 76.20 - Race Product: No - EMarked: No Kit comes with: - Centre Silencer - MSAU618 - Rear Silencer - MSAU651 - Tip Connecting Pipe - MSAU652 - Polished GT (round) 100 Exhaust Tip, Standard - MSVW373 Vehicle Compatibility: - Audi A3 2.0 TFSI quattro Sedan 8V (US-only) 2014-2020