Akrapovic BMW M3 (G80)/M4 (G82) Slip-On Line (Titanium) with Octagonal Black Carbon Tips

power +8.0 kWat 6000 rpm torque +13.9 Nmat 5000 rpm weight -8.3 kg This high-grade lightweight titanium system, finished with hand-crafted carbon-fibre tailpipes, weighs in at 35% lighter than stock and features a pair of collectors cast in the in-house foundry. The Slip-On Line (Titanium) comes with a specially developed Akrapovič control kit for a complete sound experience. The sound character offers a rich tone at normal cruising, rising to a deep sporty sound when the M3/M4 is driven more dynamically. It serves up a perfect sound at all rpms, delivering comfort and sportiness in one exhaust. A ground-breaking octagonal shape has been fashioned from lightweight titanium with a carbon-fibre outer sleeve for the tailpipes, and for more traditional buyers there is the classic cylindrical design. The system delivers power increases of 8.0 kW (10.9 hp) at 6,000 rpm and a torque gain of 13.9 Nm at 5,000 rpm when tested on the Akrapovič dyno against a BMW M4 Competition with a standard stock exhaust. Remapping is not needed for this configuration, and it fits all vehicles (OPF and non-OPF), but the ECE certificate is valid only for cars equipped with an OPF filter. Optional link pipes and downpipes are available for customers looking to change the exhaust for closed circuit usage. An optional Akrapovič Sound Kit is also available. With the installation of the optional link pipes, downpipes, and Akrapovič Sound Kit, ECE type approval of the Slip-On Line (Titanium) is no longer valid. An optional hand-crafted carbon-fibre rear diffuser is also available to add an extra visual impact to the Akrapovič tailpipes. The exhaust system also fits xDrive and M4 (G83) Convertible models. The Slip-On Line (Titanium) exhaust system is ECE type approved for cars equipped with an Otto/gasoline particulate filter. Fitment notice: The Control Kit does not fit on vehicles with manual transmission. TECHNICAL DATA UNIT STOCK AKRAPOVIČ MAX GAIN max. power kW 376.0 / 6200 rpm 382.0 / 6200 rpm + 8.0 / 6000 rpm HP (m) 511.2 / 6200 rpm 519.4 / 6200 rpm + 10.9 / 6000 rpm HP (i) 504.2 / 6200 rpm 512.3 / 6200 rpm + 10.7 / 6000 rpm max. torque Nm 650.2 / 4350 rpm 660.8 / 4450 rpm + 13.9 / 5000 rpm lb-ft 479.6 / 4350 rpm 487.4 / 4450 rpm + 10.3 / 5000 rpm weight kg 23.5 15.3 - 8.3 lb 51.9 33.7 - 18.2 % - 35.0 inst. time min 240 measured with: BMW M4 (G82) 2021 A ground-breaking octagonal shape has been fashioned from lightweight titanium with a carbon-fibre outer sleeve, totally in keeping with lines of the car. For more traditional buyers, there is the classic cylindrical design, also constructed from same materials, but featuring an update to the current range of tailpipes for BMW cars available from Akrapovič. The exhaust system is ECE type approved for cars equipped with an Otto/gasoline particulate filter. Akrapovic 2021+ BMW M3 (G80)/M4 (G82) Slip-On Line (Titanium) w/Black Carbon Tips Special order product(s), please allow an additional 10-15 days delivery. For more detailed information please contact HKP Tuning