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 and achieve a more aggressive tone if preferred. All products are manufactured from 304L aircraft grade stainless steel, ensuring durability in harsh conditions. The performance exhaust systems 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 - Constructed 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: RS38VPrefacelift Kit comes with: - Front Silencer - MSAU677 - Rear Silencer featuring HollowTek Technology - MSAU678 - Cerakote Black Jet (oval) 150 x 95 Exhaust Tip, LH - MSTIP144 - Cerakote Black Jet (oval) 150 x 95 Exhaust Tip, RH - MSTIP145 Vehicle Compatibility: - 2015-2017 Audi RS3 Sportback (8V MQB - Pre Facelift Only)