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. Constructed from 304L aircraft grade stainless steel, these systems are built to withstand harsh conditions. All products are manufactured in the UK and distributed globally. - Direct replacement for the original exhaust system - Available in multiple configurations for sound customization - Manufactured from 304L aircraft grade stainless steel - Made in the UK and distributed to over 90 countries Specifications: - Pipe Diameter: 76.20 - Race Product: No - EMarked: No Kit comes with: - MSBM223: Rear Silencer - Race - MSBM223 - MSBM226REP: Centre Silencer Delete Pipe - MSBM226REP - MSBM227: Rear Silencer Connecting Pipe - MSBM227 - MSBM229: Rear Silencer Outlet Pipe - MSBM229 - MSBM279: LH Mounting Bracket - MSBM279 - MSBM280: RH Mounting Bracket - MSBM280 - MSBM289: Front Connecting Pipe - MSBM289 - MSTIP225: Carbon Fibre Jet (round) 90 Exhaust Tip, Standard - MSTIP225 Vehicle Compatibility: - 2015-2019 BMW 3 Series F30 320i M Sport Saloon (LCI models, None xDrive, Non-OPF, B48 Engine)