The Scorpion Red Power Car Exhausts are packed with features... Specifications Include: Designed specifically for the BMW 2 Series M240i (Non-GPF Model) 2016 - 2018 Cat-Back System (Non-Resonated) with Electronic Valves - Includes the following components: Front pipe Centre pipe Link pipe Rear silencer L/H Tailpipe R/H Trim connecting pipe Black ceramic 90 mm Daytona trim Fitting kit Pipe Diameter - 80 mm (3.15") Tailpipe - Black Ceramic 90 mm Daytona trims Fits To - OEM & Scorpion systems Red Power - Built to stir your soul! British Manufactured - All Scorpion exhausts are hand crafted by Scorpion automotive engineers in Derbyshire, UK Guarantee - All Scorpion car products are guaranteed for life Fittings/Instructions - All Scorpion products are supplied with everything needed to fit and drive, along with parts drawings and picture instruction where necessary PLEASE NOTE: Fits Non-GPF Model BMW 2 Series M240i 2016 - 2018 Valves require OE motors