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+ |
| Part Number | S-BM/TI/33H |
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 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
