BMW M135i / M235i / 345i / 435i Front Downpipes Decat Version N55 Engines
2 Series (F22) M235i, Coupe, 240 kW N55 engine, built from 07/2013. 2 Series (F23) M235i, Cabriolet, 240 kW N55 engine, built from 07/2013. 1 Series (F20) M135i, M135i XDrive 235 kW + 240 kW N55 engine, built from 07/2013.