Akrapovic Slip-On Line titanium exhaust for the 2021+ BMW M3 (G80) and M4 (G82). The lightweight titanium system weighs about 35% less than stock and pairs in-house cast collectors with hand-crafted carbon-fibre tailpipes (octagonal or classic cylindrical). On the Akrapovic dyno it added 10.9 hp at 6,000 rpm and 13.9 Nm at 5,000 rpm versus the stock exhaust, with a refined cruising tone that builds to a deep sporty sound. Fits OPF and non-OPF cars; no remap needed. Also fits xDrive, CSL, LCI, M3 Touring (G81), M4 (G83) Competition and Convertible. A carbon Tail Pipe Set (TP-CT/69, TP-CT/68, or TP-CT/73/CF) must be ordered separately.
| Type | Slip-On Line exhaust (Titanium) |
| Material | Titanium - carbon-fibre tailpipes |
| Weight | ~35% lighter than stock |
| Gains | +10.9 hp at 6000 rpm / +13.9 Nm at 5000 rpm (dyno) |
| Required | Carbon Tail Pipe Set ordered separately |
| Fitment | BMW M3 G80 / M4 G82 2021+ |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | BMW | M3 | Base |
| 2021-2025 | BMW | M3 | Competition |
| 2022-2025 | BMW | M3 | Competition xDrive |
| 2024 | BMW | M3 | CS |
| 2021-2026 | BMW | M4 | Base |
| 2021-2026 | BMW | M4 | Competition |
| 2022-2026 | BMW | M4 | Competition xDrive |
| 2025 | BMW | M4 | CS |
| 2023 | BMW | M4 | CSL |
