Varis Designed F8X Carbon Fiber Diffuser

Varis Designed F8X Carbon Fiber Diffuser



Out of stock

F80 M3 Only 2012-2018
F82 M4 Only 2012-2019
F83 M4 Only 2012-2019

Out of stock

Email when stock available

All in stock products ship within 24 business hours.

Be careful of your selected product variants if applicable. Shipping and handling could be affected.

For inquiries to ship International, please email us at [email protected]

All items sold are available for a return or exchange (If applicable) within the 14 days of receiving the product.

To learn more visit our Return Policy.

For further questions for please contact us at, [email protected]


This product can expose you to chemicals including DEHP and DINP, which is known to the State of California to cause cancer and birth defects or other reductive harm. 

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The Varis Designed F8X Carbon Fiber Diffuser is a premium automotive enhancement crafted to augment both the aesthetics and performance of your BMW F80 M3/F82 M4/F83 M4. Expertly engineered from high-quality carbon fiber, this diffuser undertray adds a touch of aggression and sophistication to your vehicle’s appearance while optimizing aerodynamics. The Varis Designed diffuser offers compatibility and seamless integration, ensuring a distinctive and performance-oriented upgrade for your vehicle.

Key Features:

  • Material: High-quality carbon fiber
  • Precision Fitment: Designed for the F80 M3/F82 M4/F83 M4 chassis for seamless integration.
  • Lightweight: Carbon fiber construction reduces weight while maintaining strength.
  • Aerodynamic Enhancement: Improves airflow and downforce for better stability.
  • Sleek Design: Carbon Fiber lightweight design.

We encourage customers to seek professional installation since equipping these products will require the removal of parts currently installed, to better secure fitment to your vehicle.

For any questions regarding fitment compatibility please email us at, [email protected].

Build Material:

  • Fiber-Reinforced Polymer and Glossy Carbon Fiber Coating.

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