The factory plastic panel leaves the BMW G8X oil cooler vulnerable to road debris and ground contact. Mishimoto MMSD-G80-21TI replaces that weak point with a titanium shield that retains cooling airflow, uses flush recessed hardware, and works with either the original or Mishimoto oil cooler.
Use Mishimoto MMSD-G80-21TI only for the applications below. Confirm every listed qualifier and exclusion.
| Years | Make | Model | Details |
|---|---|---|---|
| 2023-2026 | BMW | M2 | Base; S58 engine |
| 2021-2026 | BMW | M3 | Base; S58 engine |
| 2021-2026 | BMW | M3 | Competition; S58 engine |
| 2022-2026 | BMW | M3 | Competition xDrive; S58 engine |
| 2024 | BMW | M3 | CS; S58 engine; installation may require enlarging holes in the front splitter |
| 2021-2026 | BMW | M4 | Base; S58 engine |
| 2021-2026 | BMW | M4 | Competition; S58 engine |
| 2022-2026 | BMW | M4 | Competition xDrive; S58 engine |
| 2023 | BMW | M4 | CSL; S58 engine |
| Detail | Value |
|---|---|
| Brand | Mishimoto |
| Manufacturer Part Number | MMSD-G80-21TI |
| Product Type | Titanium Skid Plate |
| Material | Titanium |
| Chassis Codes | G80, G82, G83, G87 |
| Engine Code | S58 |
| Oil Cooler Compatibility | Factory or Mishimoto oil cooler |
| Installation Time | Under one hour for standard applications |
| Modification Note | No drilling or cutting for standard applications; CS models may require enlarging holes in the front splitter |
| Warranty | Mishimoto Lifetime Warranty |
| UPC | 840197727270 |
Mishimoto develops cooling, protection, and performance components with application-specific engineering and installation support. This titanium plate is designed around the exposed oil-cooler location and airflow needs of the BMW G8X platform and is backed by the company's lifetime warranty.
It is a titanium engine skid plate engineered to shield the low-mounted oil cooler on supported BMW M2, M3, and M4 applications.
Does the skid plate block oil-cooler airflow?No. Vented crosscuts and an air diffuser are designed to keep air moving through the cooler core while intercepting road debris.
Will it work with the original oil cooler?Yes. The plate is compatible with the factory oil cooler as well as the Mishimoto replacement oil cooler.
Is drilling required?Standard applications install without drilling or cutting. Competition Sport applications may require enlarging holes in the front splitter.
Can the diffuser be removed?Yes. The diffuser bolts to the plate and can be replaced after damage or removed when a lowered vehicle needs additional clearance.
What material is used?The plate is titanium, which Mishimoto states has 78 percent greater tensile strength than aluminum.
How long does installation take?Mishimoto states that standard applications install in under one hour when the current instructions are followed.
What warranty applies?The product is covered by the Mishimoto Lifetime Warranty, subject to the manufacturer's current terms and proof-of-purchase requirements.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
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