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Mishimoto 15-20 BMW F80 M3/M4 Skid Plate Replacement Diffuser

Mishimoto · New

Mishimoto 15-20 BMW F80 M3/M4 Skid Plate Replacement Diffuser

MPN MMRP-F80SD-DIF · Store SKU misMMRP-F80SD-DIF

$31.00
IN STOCK5 ready to ship

Supplier stock checked 11/7/2026, 9:59:42 AM UTC. Adding a part does not reserve it.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

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. High-performance component engineered for durability, efficiency, and reliable operation under demanding conditions. Designed to support optimal system function across a wide range of automotive applications. Skid Plate, Replacement Diffuser, fits BMW F80 M3/M4 2015-2020

Manufacturer fitment & guides

Check MMRP-F80SD-DIF against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y
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