Transform your BMW M3 or M4 with the Akrapovic Slip-On Line Titanium Exhaust System for G80 M3 and G82 M4, including Competition and xDrive models. This OPF GPF compatible performance exhaust is engineered from high-grade lightweight titanium and finished with hand-crafted carbon fibre tailpipes for a premium motorsport look and sound. Part Number: S-BM/T/21H.
If you are searching for a BMW G80 M3 exhaust upgrade, BMW G82 M4 exhaust upgrade, Akrapovic M3 exhaust, Akrapovic M4 exhaust, OPF GPF exhaust, titanium exhaust for BMW M3 M4, or BMW M3 Competition exhaust system, this is the benchmark. The Slip-On Line delivers a richer tone during normal driving and a deep, sporty soundtrack when you push on. From our own use and customer installs, the fit, finish and sound quality are outstanding.
Why choose the Akrapovic Slip-On Line for BMW G80 M3 and G82 M4
- Lightweight titanium construction - 35 percent lighter than stock with an 8.3 kg reduction for sharper handling and response.
- Real performance gains - dyno proven +8.0 kW (10.9 hp) at 6,000 rpm and +13.9 Nm at 5,000 rpm versus a stock BMW M4 Competition exhaust.
- Sound you can control - supplied Akrapovic control kit delivers a refined tone on cruise and a deep, aggressive note under load.
- Premium tips - choose the striking octagonal titanium design with carbon fibre sleeve or a classic cylindrical look.
- No remap required - plug-and-play performance exhaust upgrade for OPF and non-OPF cars.
- Precision engineering - features twin collectors cast in Akrapovic’s in-house foundry for optimum flow.
- ECE type approved for cars equipped with OPF GPF when installed as a Slip-On only.
Key specifications
- Power gain: +8.0 kW at 6,000 rpm
- Torque gain: +13.9 Nm at 5,000 rpm
- Weight saving: -8.3 kg versus stock
- Material: high-grade titanium with carbon fibre tailpipe finish
- Configuration: Akrapovic Slip-On Line exhaust - OPF GPF compatible
- Fits xDrive models
- Part Number: S-BM/T/21H
Compatibility
- BMW G80 M3 2021+
- BMW G80 M3 Competition 2021+
- BMW G82 M4 2021+
- BMW G82 M4 Competition 2021+
- Includes xDrive variants
Mandatory tailpipe selection
The Tail Pipe Set (Carbon) is a required, separate purchase. Please select: Akrapovic BMW G80 G82 Matte Carbon Tail Pipe Set (M3, M3 Competition, M4 and M4 Competition). Choose between the bold new octagonal design with carbon fibre sleeve or the classic cylindrical style to complete your Akrapovic BMW exhaust.
Optional upgrades for track and closed-circuit use
- Akrapovic BMW G80 G82 OPF Delete Evolution Titanium Link Pipe Set
- Akrapovic BMW G80 G82 Catless Downpipe
- Akrapovic BMW G80 G82 Catalytic Downpipe
- Akrapovic BMW G80 G82 Rear Carbon Fibre Diffuser - High Gloss
- Akrapovic BMW G80 G82 Sound Kit
Note: with optional link pipes, downpipes or the Akrapovic Sound Kit installed, ECE approval of the Slip-On Line (Titanium) is no longer valid.
Road legality and notes
- ECE type approved when installed as a Slip-On on vehicles equipped with an OPF GPF.
- Fits both OPF and non-OPF cars. No ECU remap required for this configuration.
Installation and support
Professional fitting available at Nforcd in Warwickshire. To book installation or request a quote, email Sales@nforcd.com. Our team has installed and used this Akrapovic BMW G80 G82 exhaust extensively, and customer feedback on sound, quality and drivability has been consistently excellent.
Manufacturer and warranty
- Manufacturer: Akrapovic
- Warranty: Akrapovic One Year Warranty
- Part Number: S-BM/T/21H
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