Mishimoto
Mishimoto 15-20 BMW F80 M3/M4 Skid Plate Replacement Diffuser - #MMRP-F80SD-DIF
Mishimoto 15-20 BMW F80 M3/M4 Skid Plate Replacement Diffuser - #MMRP-F80SD-DIF
Couldn't load pickup availability
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.
Vehicle Fitment
- 2015-2018 BMW M3
- 2015-2020 BMW M4
⚠ WARNING (California Prop 65): This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Image is for reference only; actual product may vary by application.
Manufacturer Part Number: MMRP-F80SD-DIF
Share
🛡️
Manufacturer's Warranty — Mishimoto
▾
Manufacturer's Warranty — Mishimoto
Mishimoto products carry a Limited Lifetime Warranty to the original purchaser, including an Accident Protection Plan. Non-transferable; original sales receipt required. Excludes improper installation and misuse.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Mishimoto. Contact us if you need help with a warranty claim.

Q&A
No questions yet. Be the first to ask!