Akrapovic 11-12 BMW 1 Series M Coupe (E82) Slip-On Line (Titanium) (Req. Tips)

Utilizing a single muffler arrangement, the fully titanium Akrapovič Slip-On is designed to be modular. In its basic mode, all exhaust gases flow through the muffler, giving you a deeper rumble of an exhaust note compared to stock without any drone. However, the muffler system is built in such a way that by replacing a blocking plate with the optional Akrapovic sound kit valve system the driver is able to noticeably increase the volume of the exhaust at the press of a button. Once activated, the majority of the exhaust gases route through the muffler bypass outlets. Even when installed on an otherwise stock vehicle, power gains are achieved and weight reduction realized. Complete the look with a set of four exquisite tailpipes in titanium or carbon fibre. (Sold separate) TECHNICAL DATA UNIT STOCK AKRAPOVIČ MAX GAIN max. power kW 266.0 / 5650 rpm 269.0 / 5650 rpm + 3.5 / 5670 rpm HP (m) 361.7 / 5650 rpm 365.8 / 5650 rpm + 4.8 / 5670 rpm HP (i) 356.8 / 5650 rpm 360.8 / 5650 rpm + 4.7 / 5670 rpm max. torque Nm 542.6 / 2950 rpm 544.3 / 3050 rpm + 4.6 / 3100 rpm lb-ft 400.2 / 2950 rpm 401.5 / 3050 rpm + 3.4 / 3100 rpm weight kg 11.9 10.7 - 1.2 lb 26.2 23.6 - 2.6 % - 10.1 measured with: BMW 1 Series M Coupé (E82) 2011 Akrapovic 11-12 BMW 1 Series M Coupe (E82) Slip-On Line (Titanium) (Req. Tips)This fits:   Year Make Model Submodel 2011 BMW 1 Series M Base 2012 BMW 135i M Sport