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 exhaust volume and tone. All products are manufactured from 304L aircraft grade stainless steel for durability in harsh conditions. Performance exhaust systems are developed for a wide range of vehicles, with ongoing research and development to meet performance requirements. All products are made in the UK and distributed globally. - Direct replacement for the original exhaust system - Available in multiple configurations for sound and tone customization - Constructed from 304L aircraft grade stainless steel - Manufactured in the UK and distributed worldwide Specifications: - Pipe Diameter: 60.30 - Installation Time: 2.5 to 3 hours (including removal of OE system) - Race Product: Yes - EMarked: No Kit comes with: - MSPO258: LH OPF Bypass - MSPO259: RH OPF Bypass - MSPO308: Porsche Cayman 718 GT4 V2 LH Valve Assembly - MSPO309: Porsche Cayman 718 GT4 V2 RH Valve Assembly - MSPO310: Porsche Cayman 718 GT4 V2 Rear Section - MSPO263: Outlet Pipe - MSTIP244: Carbon Fibre Jet (round) 115 Exhaust Tip Vehicle Compatibility: - 2019-2020 Porsche Boxster 718 GTS 4.0 (OPF/GPF Equipped Cars Only - Pre Feb 2020 build only) - 2019-2020 Porsche Cayman 718 GT4 4.0 (OPF/GPF Equipped Cars Only - Pre Feb 2020 build only)