The Akrapovič Slip-On Line titanium exhaust for 2021+ BMW M240i (G42) offers notable weight savings and a scratch-resistant matte finish with hand-crafted carbon-fiber tailpipes. Tested gains: +7.1 kW (9.7 hp) and +20.5 Nm at 2,450 rpm on Akrapovič dyno versus stock. Dual valves and acoustic reflectors tailor the sound; a TNG controller is included. ECE-approved and requires an extra stock valve actuator for fitment.
Akrapovic 2021+ BMW M240I M440I (G42) Slip-On Line Exhaust (Titanium)(will need BMW#18 30 8 686 640)