Description
The Group A Lexus IS-F GTS Pre-Preg Dry Carbon Rear Diffuser is a high-performance rear diffuser for the Lexus IS-F, inspired by GTS motorsport styling. Mounted beneath the rear bumper, this diffuser manages underbody airflow by accelerating air exiting from beneath the car, reducing rear lift and improving high-speed stability. Constructed from pre-impregnated (pre-preg) dry carbon fiber, it is both extremely rigid and beautifully finished with an exposed carbon weave.
The GTS design features aggressive multi-channel fins and integrated wicker bill elements that work in concert to maximize diffuser efficiency, making this an ideal track day upgrade that also transforms the rear appearance of the IS-F.
- GTS-style rear diffuser for Lexus IS-F (2008–2014)
- Pre-Preg Dry Carbon — maximum stiffness and minimal weight
- Reduces rear lift — improves high-speed aerodynamic stability
- Multi-channel fin design for maximum diffuser efficiency
- Exposed carbon weave with UV-resistant clear coat
- Mounts beneath rear bumper at factory diffuser location
- Handcrafted in Southern California
Fits: Lexus IS-F (2008–2014). Call (626) 808-4168 or visit 2815 Pomona Blvd, Pomona, CA 91768.
