This high-quality, lightweight titanium system with hand-crafted carbon tailpipes weighs 35% less than stock and features a pair of collectors cast in-house. The Slip-On Line (Titanium) exhaust system comes with a specially designed Akrapovič Control Kit for a complete sound experience. The sound character offers a rich tone during normal driving and increases to a deep, sporty sound when the M3/M4 is driven more dynamically. The system delivers a perfect sound at all engine speeds and offers comfort and sportiness in one exhaust system. A pioneering octagonal shape has been developed for the tailpipes in lightweight titanium with a carbon outer shell, and for more traditional buyers there is the classic cylindrical design.
The system delivers a power increase of 8.0 kW (10.9 hp) at 6,000 rpm and a torque increase of 13.9 Nm at 5,000 rpm when compared on the Akrapovič test bench to a BMW M4 Competition with a standard exhaust system. No reprogramming is required for this configuration. It fits all vehicles (with and without a petrol particle filter), but the EC/ECE certificate is only valid for vehicles with a petrol particle filter.
Optional link pipes and downpipes are available for customers who want to convert the exhaust system for use on closed circuits. The Akrapovič Sound Kit is also available as an option. When installing the optional link pipes, downpipes and Akrapovič Sound Kit, the EC/ECE type approval of the Slip-On Line (Titanium) exhaust system is no longer valid. A handmade carbon diffuser is also available on request, which underlines the visual effect of the Akrapovič tailpipes.
Fits only for M3 G80 and M4 G82 G83 with GPF / gasoline particle filter.
Exhaust system will be delivered without tailpipes!
Akrapovic offers two versions: round or eight-sided
+ 8.0KW more at 6000 rpm
+ 13.9 Nm more at 5000 rpm
- 8.3 Kg weight to the series