Akrapovic Slip-On Line (Titanium) BMW M4 (G82, G83) - OPF/GPF 2021 2026

A high-grade lightweight titanium system finished with handcrafted carbon-fibre tailpipes, 35% lighter than stock, with a pair of collectors cast in the in-house foundry.

• Includes a specially developed Akrapovič control kit for the complete sound experience: rich tone at cruising rising to a deep sporty sound when driven dynamically
• Ground-breaking octagonal titanium tailpipes with carbon-fibre outer sleeve, or a classic cylindrical design
• Power up 8.0 kW (10.9 hp) at 6,000 rpm and torque up 13.9 Nm at 5,000 rpm, tested on the Akrapovič dyno against a BMW M4 Competition with a standard stock exhaust
• No remapping needed; fits all vehicles (OPF and non-OPF), but the ECE certificate is valid only for cars with an OPF filter
• Optional link pipes, downpipes, Akrapovič Sound Kit and carbon-fibre rear diffuser available

With optional link pipes, downpipes and Sound Kit installed, ECE type approval of the Slip-On Line (Titanium) is no longer valid. Also fits xDrive, CSL, CS, LCI, M3 Touring (G81), M4 (G83) Competition and Convertible models; the ECE certificate is not valid for CSL and CS models. ECE type approved for cars with an Otto/gasoline particulate filter. The Tail Pipe Set (Carbon) must be ordered separately as a mandatory part: choose TP-CT/69, TP-CT/68 or TP-CT/73/CF.