Seibon 08-14 Subaru WRX STI (Hatchback Only) CS-Style Carbon Fiber Rear Lip
PRODUCT INFORMATION
Seibon Carbon Fiber Rear Lips offer a bold combination of functional downforce and race-inspired styling, designed to give the rear end of your vehicle a more aggressive stance while enhancing aerodynamic performance. More than just an appearance upgrade, these rear lips are developed with airflow in mind — helping to manage turbulent wake behind the car and improve stability at speed.
Each Seibon rear lip is constructed using lightweight, aerospace-grade carbon fiber through a vacuum infusion process. This advanced manufacturing technique yields excellent strength-to-weight ratios and ensures consistent, high-quality weave alignment with minimal resin pooling. The result is a piece that doesn’t just look high-end — it performs like it belongs on a proper time attack machine.
Whether it’s a clean extension of OEM lines or a widened, flared design for track builds, Seibon rear lips are molded with precision to follow the factory bumper contours. Many versions even include integrated diffuser fins or venting to help reduce drag and control rear-end lift — perfect for high-speed performance applications.
Topped with a durable, UV-resistant gel coat to prevent fading or yellowing over time, Seibon rear lips are as resilient as they are visually striking. For enthusiasts building a cohesive aero package, pairing the rear lip with a matching Seibon front lip or diffuser transforms the car into a fully functional and aesthetically balanced machine.
- Vacuum-infused carbon fiber construction for high strength and low weight
- Aggressive styling with functional aerodynamic enhancements
- OEM-style fitment for seamless installation
- UV-protected gloss finish resists fading and yellowing over time
- Complements other Seibon aero components for a fully integrated performance look