Akrapovic 20-22 BMW M340i (G20, G21) Slip-On Line (Titanium) (Requires BMW Part #18308686640)

Akrapovic 20-22 BMW M340i (G20, G21) Slip-On Line (Titanium) (Req. Tips) Akrapovic Part Number S-BM/T/30H Unit Stock Akrapovič Max gain Max. power kW 280.4 / 5500 rpm 286.9 / 5600 rpm + 8.7 / 5600 rpm HP (m) 381.2 / 5500 rpm 390.1 / 5600 rpm + 11.8 / 5600 rpm HP (i) 376 / 5500 rpm 384.7 / 5600 rpm + 11.7 / 5600 rpm Max. torque Nm 538.9 / 2750 rpm 544.9 / 4000 rpm + 17.1 / 4100 rpm lb-ft 397.5 / 2750 rpm 401.9 / 4000 rpm + 12.6 / 4100 rpm Weight kg 28.17 21.69- 6.5 - 6.5 lb 62.1 47.8- 14.3 - 14.3 % - 23 Inst. time min 300   This is a high-grade lightweight titanium system, finished with hand-crafted carbon-fibre tailpipes and a high-grade austenitic stainless-steel link pipe set. The valves in each side are calculated to tailor the sound, and two acoustic reflectors are fitted on the tailpipes to guide the sound into the car’s cabin. Because the Akrapovič Evolution Line (Titanium) exhaust system has two valves, one more than the stock configuration, a T