Akrapovic sport rear silencer, Slip-On Line (Titanium) M3/M4 G8x ECE approved

This premium-grade, lightweight titanium exhaust system, complemented by hand-crafted carbon-fibre tailpipes, boasts a 35% reduction in weight compared to the stock system. It features a pair of collectors cast in-house for added precision. The Slip-On Line (Titanium) includes a specially developed Akrapovic control kit, ensuring an immersive sound experience. The exhaust produces a rich tone during normal cruising, transitioning to a deep, sporty sound under dynamic driving conditions, providing an optimal auditory experience across all RPM ranges, blending comfort and sportiness seamlessly.

Crafted from lightweight titanium with a carbon-fibre outer sleeve for the tailpipes, the exhaust system is available in both an innovative octagonal shape and a more traditional cylindrical design to cater to varying preferences. Tested on the Akrapovic dyno against a BMW M4 Competition with a standard stock exhaust, Akrapovic says that the system delivers a power increase of 8.0 kW (10.9 hp) at 6,000 rpm and a torque gain of 13.9 Nm at 5,000 rpm without the need for remapping. It is compatible with all vehicles (OPF and non-OPF), although the ECE certificate is only valid for cars equipped with an OPF filter.

Compatible with xDrive, CSL, M3 Touring (G81), M4 (G83) Competition, and Convertible models, please note that the ECE type-approval certificate is not valid for CSL models. The Slip-On Line (Titanium) exhaust system holds ECE type approval for cars equipped with an Otto/gasoline particulate filter. Additionally, the Tail Pipe Set (Carbon) must be ordered separately as a mandatory component, with options including TP-CT/69 or TP-CT/68.