Description
Enhance the rear styling of your 2015-2021 Subaru WRX STI with the Duraflex M Force 1-Piece Rear Wing Spoiler Add-On. Designed for enthusiasts looking to give their factory rear wing a more aggressive, motorsport-inspired appearance, this aerodynamic spoiler extension delivers bold styling while offering the durability and flexibility of Duraflex's advanced composite construction.
Manufactured using Duraflex's proprietary fiberglass-reinforced composite technology, the M Force Rear Wing Spoiler Add-On combines fiberglass, plastic, and proprietary flex resins to create a component that provides greater flexibility and durability than conventional fiberglass products. This advanced construction helps reduce the likelihood of cracking while lowering shipping damage by up to 75%.
Each spoiler add-on is hand-laid using premium 6 oz. fiberglass and finished with Duraflex's signature black protective coating. The M Force design enhances the factory rear wing with a more aggressive profile while maintaining clean body lines that complement the overall styling of the Subaru WRX STI. This 1-piece add-on is ideal for street cars, show vehicles, and track-inspired builds seeking a refined aerodynamic appearance.
Professional installation is highly recommended. As with all aftermarket fiberglass body components, test fitting and preparation—including sanding, trimming, filling, drilling, and painting—may be required to achieve proper fitment and finish.
Features
- 1-piece rear wing spoiler add-on
- Hand-laid high-quality 6 oz. fiberglass construction
- Advanced fiberglass, plastic, and proprietary flex resin technology
- Signature black protective finish
- Greater flexibility than traditional fiberglass components
- Increased durability and longer service life
- Aggressive M Force styling
- Enhances factory rear wing appearance
- Modified aerodynamic styling
- Weather-resistant aluminum mesh grille (where applicable)
- Reduced shipping damage rate up to 75%
- Limited warranty and satisfaction guarantee
Fitment
Vehicle Compatibility:
- 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
Fitment Notes:
- Designed specifically for all 2015-2021 Subaru WRX STI models.
- M Force style rear wing spoiler add-on.
- 1-piece fiberglass-reinforced plastic construction.
- Designed to attach to the factory rear wing.
- Professional installation is highly recommended.
- Test fitting is required before painting and final installation.
- Minor sanding, trimming, drilling, filling, or other preparation may be required to achieve proper fitment due to the nature of aftermarket fiberglass components.
