Seibon RG15SBIMP Carbon Fiber Trunk Garnish for 2015–2021 Subaru WRX/STI

Seibon Carbon components are expertly hand-crafted using premium-grade materials to ensure lasting performance and refined aesthetics. With over two decades of experience, Seibon’s manufacturing team delivers exceptional carbon fiber parts built with precision and consistency.

Each component features a uniform weave pattern and an optimized carbon-to-resin ratio, resulting in enhanced stiffness and strength. Designed for both form and function, Seibon parts reduce weight without compromising durability—making them the preferred choice of motorsports professionals worldwide.

Key Features:

• Show-ready finish; no painting required

• Constructed using high-quality 3K 2x2 twill weave carbon fiber fabric

• Reuses OEM installation hardware

• Lightweight, performance-oriented design

Vehicle Fitment:

• 2015 Subaru WRX / STi

• 2016 Subaru WRX / STi

• 2017 Subaru WRX / STi

• 2018 Subaru WRX / STi

• 2019 Subaru WRX / STi

• 2020 Subaru WRX / STi

• 2021 Subaru WRX / STi

What’s Included:

• (1) Carbon Fiber Trunk Garnish

• Installation requires reuse of OE hardware

Additional Notes:

• OE mounting hardware is required

• Pre-paint preparation (sanding and primer) is needed if painting

• Minor surface blemishes from manufacturing may be removed during prep

• Mounting tabs may require modification for proper fitment

• Installation may involve drilling or grinding

• California Proposition 65 Warning: Contains chemicals including Styrene (cancer risk) and Bisphenol A (birth defects or reproductive harm)