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. Manufactured from 304L aircraft grade stainless steel, these systems are built to withstand harsh conditions. 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 customization - Constructed 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: No Kit comes with: - MSSE145: Y Pipe - MSSE146: LH Rear Silencer - MSSE147: RH Rear Silencer - MSTIP209: Cerakote Black GT (round) 80 Exhaust Tip, LH - MSTIP210: Cerakote Black GT (round) 80 Exhaust Tip, RH - MSVW402REP: Front Silencer Delete Pipe - MSVW403REP: Centre Silencer Delete Pipe Vehicle Compatibility: - 2015-2019 Seat Leon ST Cupra 280 & 290 2.0 TSI (280 & 290PS - Non-OPF/GPF Models)