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 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 - Designed for a wide range of vehicles Specifications: - Pipe Diameter: 70.00 - Fitment Time: 1 to 1.5 hours (including removal of OE system) - Race Product: No - EMarked: No Kit comes with: - F5084: Adapter for OE Downpipe 70 O.D to 60 I.D. 170 long - MSAU584REP: Front Silencer Delete Pipe - MSAU584REP - MSAU585: Centre Connecting Pipe - MSAU585 - MSSE155: Rear Silencer - MSSE155 - MSTIP123: Brushed Titanium GT (round) 100 Exhaust Tip - MSTIP123 - MSVW483: Trim Connecting Elbows - MSVW483 Vehicle Compatibility: - Volkswagen Golf Mk7.5 1.5TSI Evo GT & R-Line (GPF/OPF & Non GPF/OPF Models) 2017-2021