Mishimoto integrated performance intercooler and intake manifold for the 2021+ BMW G8X M2 / M3 / M4 and X3 M / X4 M (S58). A bar-and-plate charge-air core TIG-welded to a cast aluminum manifold runs 33% larger than the OEM intercooler with 14% more per-cylinder plenum volume, dropping intake temps ~10C while supporting over 60 PSI. Adds direct port-injection provisions — billet fuel rail, ethanol-safe PTFE -AN lines and no-drill injector ports — plus six 1/8 or 1/16-NPT nitrous ports, fits-like-stock brackets, engine-cover mount, custom EVAP lines and an oil-filter access cutout. Lifetime warranty.
| Type | Intercooler / intake manifold with port-injection provisions |
| Vehicle | 2021+ BMW G8X M2 / M3 / M4 / X3 M / X4 M (S58) |
| Core | Bar-and-plate, +33% vs. OEM; supports 60+ PSI |
| Plenum | +14% per-cylinder volume; ~10C lower intake temp |
| Port injection | Billet fuel rail, PTFE -AN lines, no-drill ports |
| Nitrous ports | Six, 1/8 or 1/16-NPT (cappable) |
| Finish | Black |
| Warranty | Lifetime |
| Brand | Mishimoto |
Documents: Installation Instructions (PDF) | Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | BMW | M2 | Base |
| 2021-2025 | BMW | M3 | Base |
| 2021-2025 | BMW | M3 | Competition |
| 2022-2025 | BMW | M3 | Competition xDrive |
| 2021-2025 | BMW | M4 | Base |
| 2021-2025 | BMW | M4 | Competition |
| 2022-2025 | BMW | M4 | Competition xDrive |
| 2020-2024 | BMW | X3 | M |
| 2020-2022 | BMW | X3 | M Competition |
| 2020-2025 | BMW | X4 | M |
| 2020-2022 | BMW | X4 | M Competition |
