Seibon RS0910NS370-NS NS-Style Carbon Fiber Rear Spoiler

The Seibon RS0910NS370-NS is an NS-style carbon fiber rear spoiler built for enthusiasts who demand both form and function. Crafted from aerospace-grade carbon fiber raw material, this spoiler delivers a significant weight reduction — up to 50% lighter than a comparable OEM panel — while adding aggressive, race-inspired aerodynamics.

Key Features:

• One-piece carbon sheet construction for a consistent, uninterrupted weave pattern and superior structural integrity
• Optimized carbon/resin ratio for exceptional product stiffness and added strength
• Glossy clear coat finish that resists chipping and flaking, with a 6-month limited clear coat warranty
• Aerodynamically designed to improve downforce and enhance exterior styling
• Up to 50% lighter than the factory equivalent panel
• Manufactured from highest-grade carbon fiber — the same material used in aviation and aerospace applications
• Show-ready finish — no painting required

Each component is hand-crafted and undergoes a meticulous multi-step quality control inspection before leaving the facility. The carbon sheet is built directly into the mold — not simply wrapped around a fiberglass skeleton — ensuring the panel won't split or separate like lower-quality alternatives. Professional installation by a technician experienced with aftermarket carbon fiber components is recommended. Minor fitment adjustments may be required, as is typical with aftermarket body components.