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 exhaust volume and tone. All products are manufactured from 304L aircraft grade stainless steel, ensuring durability in harsh conditions. Performance exhaust systems are developed for a wide range of vehicles, with ongoing research and development to meet current market demands. All products are made in the UK and distributed to over 90 countries worldwide. - 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 globally Specifications: - Pipe Diameter: 76.20 - Race Product: No - EMarked: Yes - EMark Number: GolfR-S3 Kit comes with: - MSAU618: Centre Silencer - MSAU618 - MSAU619: Rear Silencer - MSAU619 - MSAU647: Tip Outlet Pipe - MSAU647 - MSTIP161: Polished Jet (oval) 104 x 80 Exhaust Tip - MSTIP161 Vehicle Compatibility: - Audi S3 2.0 TFSI quattro Saloon & Cabrio 8V/8V.2 (Non-GPF Equipped Models Only) 2013-2018