Key hardware
See product description for included components and manufacturer details.
See product description for included components and manufacturer details.
DIY-friendly; professional help recommended for custom setups.
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Enhance the rear profile of your BMW G20 3 Series with the CenCal Motorsport Carbon Fiber F1 LED Rear Diffuser, designed to deliver an aggressive motorsport-inspired aesthetic with functional aerodynamic performance.
The integrated F1-style LED brake light adds a race-ready visual signature while improving rear visibility and style.
Constructed from authentic 2x2 twill weave carbon fiber, this diffuser combines exceptional strength, lightweight construction, and a deep gloss finish for a premium look that stands out on both street and track.
Engineered with OEM-level precision, it installs directly to factory mounting points with no modifications required, ensuring a seamless, factory-quality fit.
Whether you’re building a show car or refining your daily driver, this F1 LED diffuser is the perfect balance of form and function — aggressive, refined, and unmistakably CenCal Motorsport.
Use the variant selector and product description to match the correct application before ordering.
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