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Designed for use with 2015-2020 BMW F80 M3/M4 Skid Plate (HYPERLINK TO MMSD-F80-15), this specially designed diffuser creates a low pressure zone behind the oil cooler to evacuate air for improved cooling capabilities. The diffuser is also easily removable for when more ground clearance is needed. Backed by Mishimoto Lifetime Warranty.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | BMW | M3 | Base |
| 2015-2020 | BMW | M4 | Base |
| 2019-2020 | BMW | M4 | CS |
| 2016 | BMW | M4 | GTS |
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Order the part online, verify fitment before committing, or pair it with professional installation at EuroCustomsPR in Rockledge, Florida.
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Direct product support
Questions about fitment or installation?
Send us the vehicle details and current modifications. We’ll personally review the product, help identify potential fitment concerns and discuss local installation when needed.
- Product
- Mishimoto 15-20 BMW F80 M3/M4 Skid Plate Replacement Diffuser
- Vendor
- Mishimoto
- SKU
- MISMMRP-F80SD-DIF
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Text 321-749-7111
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