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 increasing power output. For the ultimate in weight reduction, tuning potential, and aggressive racing sound, we offer optional stainless steel catless down pipes. For hardcore enthusiasts. Select the optional Akrapovic sound kit for adjustable sound. Complete the look with a set of four exquisite tailpipes in titanium or carbon fibre. When installing Akrapovič aftermarket optional down pipes with sports catalytic converters or without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory. When installing Akrapovič aftermarket exhaust system that was developed for use on closed tracks, we recommend remapping the ECU in order to prevent potential »check engine light« warning signals. THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.