Description
The Lexus RC-F Spec LX Vacuum Infused Carbon Rear Diffuser is a performance-oriented rear diffuser for the Lexus RC-F, built using full vacuum infusion carbon fiber for a lightweight, structurally superior component. The Spec LX diffuser uses aggressive fin and blade geometry to actively manage the airflow under the rear of the car, reducing turbulence and helping anchor the rear end at speed.
- Vacuum infusion carbon fiber — lightweight and structurally superior
- Aggressive fin geometry for active airflow management
- Reduces rear aerodynamic lift at speed
- High-gloss UV-protective finish
- Direct fit for Lexus RC-F rear bumper
- Made in Southern California, USA
Fitment: Lexus RC-F 2015–2019 (pre-facelift). Call (626) 808-4168 for fitment questions.








