E9X M3 Varis Carbon Fiber Diffuser UNDERTRAY E90 E92 E93. E9X M3 Varis Carbon Fiber Diffuser Undertray E90 E92 E93 Transform the rear end styling and aerodynamic performance of your BMW E9X M3 with the aggressive Varis Style Carbon Fiber Diffuser Undertray. Designed for enthusiasts seeking maximum motorsport inspired styling and functionality, this diffuser delivers one of the most aggressive rear end appearances available for the E9X platform. Inspired by track focused aerodynamic designs, the Varis Style Undertray enhances airflow management while giving your E90, E92, or E93 M3 a lower, wider, and more race ready stance. Perfect for track builds, street cars, and show setups alike, this diffuser is a must have upgrade for enthusiasts looking to elevate the overall appearance of their M3. Constructed from authentic 2x2 weave carbon fiber and finished with an OEM quality high gloss clear coat, the diffuser offers lightweight durability, premium aesthetics, and excellent fitment. Designed for direct bolt on installation, it integrates seamlessly with the factory M3 rear bumper. Expectation 2x2 Carbon Fiber Weave Manufactured from authentic carbon fiber for lightweight durability and premium appearance. OEM Quality High Gloss Clear Coat Premium finish enhances carbon fiber depth while helping protect against fading and discoloration. Excellent Fitment Designed for seamless integration with the factory E9X M3 rear bumper. Direct Bolt On Installation Installs directly onto the E90 E92 E93 M3 rear bumper. Professional Installation Required Professional installation is strongly recommended to ensure proper alignment and secure mounting. Application BMW E90 M3 BMW E92 M3 BMW E93 M3 M3 Models Only Note Lead times may vary depending on availability and production schedule.