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 |
| Part Number | MMINT-G80-21BK |
| Warranty | Lifetime |
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 |
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.
