The range of Cat-Back systems is designed for those seeking improved sound and aesthetics. Each system is a direct replacement for the original exhaust and is available in multiple configurations, 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 performance exhaust systems are developed for a wide range of vehicles, with ongoing research and development to meet evolving performance exhaust requirements. 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 - Fitment Time: 1 to 1.5 hours (including removal of OE system) - Race Product: No - EMarked: No Kit comes with: - Centre Silencer Delete Pipe - MSAU618REP - LH Rear Silencer - MSSE153 - RH Rear Silencer - MSSE154 - Polished Jet (oval) 152 x 76 Exhaust Tip, LH - MSTIP203 - Polished Jet (oval) 152 x 76 Exhaust Tip, RH - MSTIP204 - Y Pipe - MSVW460 Vehicle Compatibility: - 2017-2018 Seat Leon ST Cupra 300 (4x4) Estate / Station Wagon / Combi (Non-OPF/GPF)