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. Each performance exhaust system is 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 - Fitment Time: 1 to 1.5 hours (including removing OE system) - Race Product: No - EMarked: Yes - EMark Number: RS3FL Kit comes with: - MSAU677: Front Silencer - MSAU718: Trim Connecting Pipe - MSTIP242: Cerakote Black Jet (oval) 170 x 107 Exhaust Tip, LH - MSTIP243: Cerakote Black Jet (oval) 170 x 107 Exhaust Tip, RH - MSAU733: HollowTek Rear Silencer Vehicle Compatibility: - 2017 and later Audi RS3 Saloon / Sedan 400PS (8V MQB) - Non-OPF/GPF Models - 2019 and later Audi RS3 Saloon / Sedan 400PS (8V MQB) - OPF/GPF Models