APR Performance SS/GT Widebody Aerodynamic Kit 2006-2007 WRX / 2006-2007 STI | 3.15" Stance Increase | Widebody Aero Kit

Overview

The APR Performance SS/GT Widebody Aerodynamic Kit is a specialized upgrade designed for 2006-2007 Subaru WRX and WRX STI models. This built-to-order kit enhances your vehicle’s stance and aerodynamic profile by widening the body by 3.15 inches (80mm), allowing for the fitment of larger 18-inch wheels with widths between 10 and 11 inches and tires up to 295mm. It is tailored for Subaru enthusiasts seeking improved traction and stability through both mechanical and aerodynamic enhancements.

Engineered with precision, the SS/GT kit integrates functional design elements such as brake and oil cooler vents in the front bumper and wheel turbulence exhaust ports in the front fenders. APR’s approach balances aggressive styling with purposeful aerodynamic improvements, utilizing carbon fiber components like the front wind splitter and undertray to reduce drag and enhance downforce. This kit reflects APR’s commitment to motorsport-inspired engineering and quality craftsmanship, ensuring a seamless fit and finish that complements the Subaru platform.

For Subaru owners, this widebody kit not only transforms the visual presence of the WRX and STI but also delivers tangible performance benefits. The increased track width improves cornering grip and overall handling, while the aerodynamic aids contribute to high-speed stability. This setup is ideal for enthusiasts who want to maximize wheel and tire potential without sacrificing OEM-level integration and quality.

Features & Specifications

This APR Performance SS/GT Widebody Aerodynamic Kit is engineered specifically for 2006-2007 Subaru WRX and WRX STI models and features a 3.15-inch body width increase. Constructed from high-quality materials including carbon fiber and durable composites, it delivers enhanced traction and aerodynamic efficiency for Subaru enthusiasts seeking improved handling and aggressive styling.

• Brand: APR
• Product: Performance SS/GT Widebody Aerodynamic Kit
• Part Number: AB-860600
• Fitment: 2006-2007 Subaru WRX, 2006-2007 Subaru WRX STI
• Material: Carbon Fiber (Splitter, Undertray), Composite (Body Panels)
• Finish: OEM+ Quality Painted and Carbon Fiber Weave
• Construction: Molded and Carbon Fiber Fabrication
• Origin: Made to Order (Lead Time 4-6 Weeks)

• Body Width Increase: 3.15 inches (80mm)
• Wheel Compatibility: 18-inch wheels, 10-11 inch width
• Tire Diameter Compatibility: Up to 295mm
• Included Aero Components: Front bumper with vents, front fenders with exhaust ports, side skirts, rear door/gas door/fender combination, rear bumper
• Carbon Fiber Components: Front 3-inch wind splitter, front undertray
• Additional Aero Options: Rear carbon fiber diffuser and adjustable GTC-300 WRX Spec wing (sold separately)

Key Benefits

• Performance: Increased track width improves traction and cornering stability for spirited driving and track use.
• Aerodynamics: Carbon fiber splitter and undertray reduce front-end lift and enhance high-speed stability.
• Fitment: Designed specifically for 2006-2007 WRX and STI, ensuring precise OEM+ integration and finish.
• Wheel & Tire Compatibility: Allows for wider wheels and tires, maximizing grip potential without rubbing or fitment issues.
• Durability: High-quality materials and construction provide long-lasting performance and resistance to track and street conditions.
• Visual Impact: Aggressive widebody stance enhances the WRX/STI’s presence while maintaining functional design.

What's Included

• 1× APR Widebody Front Bumper with Brake/Oil Cooler Vents
• 1× APR Carbon Fiber Front Wind Splitter and Undertray
• 1× APR Widebody Front Fenders (40mm) with Wheel Turbulence Exhaust Ports
• 1× APR Widebody Side Skirts
• 1× APR Widebody Rear Door, Gas Door, and Fender Combination (40mm)
• 1× APR Widebody Drag Reduction Rear Bumper
• Installation instructions (recommended professional installation)

Installation & Compatibility

Installation of the APR SS/GT Widebody Aerodynamic Kit is a complex process best suited for professional body shops experienced with widebody conversions and carbon fiber components. The kit requires precise alignment and may involve modification of existing panels to accommodate the increased width and vents. No special tools beyond standard bodywork equipment are typically required, but expertise in paint and finish matching is essential. This kit is built to order with a lead time of 4-6 weeks, so planning ahead is recommended.

• Professional Installation: Recommended
• Modifications Required: None beyond kit fitment; professional alignment and finishing necessary
• Verify Compatibility: Confirm fitment for 2006-2007 Subaru WRX and WRX STI models only

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