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These side skirts diffusers are a direct bolt on onto side skirts to add an aggressive look and increase downforce. Simply use our provided self-tapping screws to attach these to the existing side skirts within minutes. These are a perfect addition to a front lip.

Made from lightweight and durable hand-laid carbon fiber with UV-resistant clear coat to ensure perfect fitment and durability.

-Application: 2008+ BMW E90 M3 (M3 only)

-Made in the USA

** Made to order

This is a track proven, functional, and aerodynamic lip spoiler. At high speeds, the lip diverses airflow to the sides, reducing lift and increasing downforce. Which increase traction in the front end, it works the same as a rear wing does. Built in air ducts help avoiding brake fade by channelling cool air into the braking system.

Made from lightweight and durable hand-laid carbon fiber with UV-resistant clear coat to ensure perfect fitment and durability.

-Application: 2008+ BMW E92/E9X M3 Coupe

-Made in the USA

** Made to order