BMW M140i / M240i / 340i / 440i (F20 / F21 / F22 / F23 / F30 / F31 / F32 / F33 / F36) | Akrapovic | Downpipe w Cat (SS) Make_Mitsubishi growing to an aggressive roar

growing to an aggressive roar when driven hard but without droning

7T motor performance

boost by rpm

designed by ECUMaster

1/8NPT outlet and return

BMW M140i / M240i / 340i / 440i (F20 / F21 / F22 / F23 / F30 / F31 / F32 / F33 / F36) | Akrapovic | Downpipe w Cat (SS) Make_Mitsubishi growing to an aggressive roarDownpipe w Cat (SS) was tested and developed together with Evolution Line (Titanium) system. The high flow downpipe is constructed using high quality stainless steel and, once fitted to the Evolution Line exhaust, it creates a complete system from the manifold to the tailpipes that will further enhance the performance figures: both the torque and power outputs. It incorporates a sporty catalytic converter. This optional downpipe produces an enhanced