Seibon RS9701HDPR-MG MG-Style Carbon Fiber Rear Spoiler

The Seibon RS9701HDPR-MG is an MG-style carbon fiber rear spoiler built from aerospace-grade raw materials and finished to show-car standards. Constructed using a 3K 2x2 twill weave carbon fiber fabric in a single-piece carbon sheet design, this spoiler delivers a consistent, uninterrupted weave pattern with no broken lines or seams that are common in multi-sheet construction.

Seibon's proprietary manufacturing process achieves an exceptional carbon-to-resin ratio, maximizing structural stiffness and strength while keeping weight to a minimum — up to 50% lighter than the factory panel. The carbon sheet is integrated directly into the mold and supported by a fiberglass skeleton, preventing the splitting and cracking that plagues lower-quality carbon fiber components.

Key Features:

• 3K 2x2 twill weave carbon fiber — consistent, high-quality weave pattern throughout
• One-piece carbon sheet construction — no seams or broken weave lines
• Up to 50% lighter than the original OEM panel
• Aerodynamically designed to improve downforce and high-speed stability
• Glossy clear coat finish — chip-resistant and flake-resistant; no painting required
• High carbon/resin ratio — exceptional stiffness and structural strength
• Hand-laid wet carbon fiber construction
• 6-month limited clear coat warranty
• Meticulously inspected before shipping for quality and fitment

The glossy clear coat provides a deep, wet-look finish straight from the factory — no painting or prep work needed. Seibon backs the clear coat with a 6-month limited warranty, covering heavy cloudiness, bubbling, or significant color shift. Professional installation by a technician experienced with aftermarket carbon fiber components is recommended. Minor fitment adjustments may be required, as is standard with aftermarket body components.