AutoTecknic Dry Carbon Competition Rear Diffuser BMW F80 M3|F82 M4 16-20

$650.00 USD

Select your vehicle to confirm fit

Auto Tecknic – Diffusers. Fits BMW M3 F80, BMW M4 F82/F83.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
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This is our newly released Dry Carbon Competition Rear Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation. This carbon fiber diffuser is made with our 100% true pre-preg technology for the ultimate light-weight, high-durability, and precise-fitment. AutoTecknic Dry Carbon Fiber Diffuser is both highly visible and highly functional.

Dry carbon fiber's name comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold, and then into a sealed autoclave to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the "wet" method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest-quality version of carbon fiber products that are produced.

Features:

  • Carbon fiber design
  • Great fitment
  • Simple install
  • Light weight with high durability

Fitment:

  • BMW F80 M3|F82 M4 16-20

Other Part Numbers:
Auto Tecknic #ATK-BM-0352-V2

Proposition 65

âš WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: BMW M3 F80 (2015-2018) S55 3.0TT; BMW M4 F82/F83 (2015-2020) S55 3.0TT

Please confirm year, trim and engine before ordering.

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