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 a more aggressive tone if preferred. 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 and tone customization - Constructed from 304L aircraft grade stainless steel - Designed for durability in harsh conditions Specifications: - Pipe Diameter: 76.20 - Race Product: No - EMarked: No Kit comes with: - Polished GT (round) 90 Exhaust Tip - MSAU529 - Rear Silencer - Race - MSBM223 - Centre Silencer Delete Pipe - MSBM226REP - Rear Silencer Connecting Pipe - MSBM227 - Rear Silencer Outlet Pipe - MSBM229 - LH Mounting Bracket - MSBM279 - RH Mounting Bracket - MSBM280 - Front Connecting Pipe - MSBM289 Vehicle Compatibility: - 2015-2019 BMW 3 Series F30 320i M Sport Saloon (LCI models, None xDrive, Non-OPF, B48 Engine)