Akrapovic 11-12 BMW 1 Series M Coupe (E82) Evolution Line Cat Back (Titanium) (Req. Tips)

Akrapovic 11-12 BMW 1 Series M Coupe (E82) Evolution Line Cat Back (Titanium) (Req. Tips) Akrapovic Part Number ME-BM/T/3 Unit Stock Akrapovič Max gain Max. power kW 266 / 5650 rpm 272.6 / 5620 rpm + 7.8 / 5850 rpm HP (m) 361.7 / 5650 rpm 370.6 / 5620 rpm + 10.6 / 5850 rpm HP (i) 356.8 / 5650 rpm 365.5 / 5620 rpm + 10.4 / 5850 rpm Max. torque Nm 542.6 / 2950 rpm 553.6 / 3080 rpm + 16.1 / 3090 rpm lb-ft 400.2 / 2950 rpm 408.3 / 3080 rpm + 11.9 / 3090 rpm Weight kg 25.6 16.9- 8.7 - 8.7 lb 56.4 37.3- 19.1 - 19.1 % - 34 Noise dB 81 / 3750 rpm 83 / 3750 rpm 2   Our Evolution performance exhaust system, made of our proprietary titanium, includes a muffler, link pipes, and resonators that run from the stock down pipes back. These link pipes feature larger-than-stock-diameter tubing and cast titanium flanges. The secondary catalytic convertors are removed, further decreasing back pressure and weight while at the same time deepening the exhaust tone and increasi