Subaru Impreza WRX SS/GT Widebody Aerodynamic Kit 2004-2005

Canards NOT included.

The APR Performance SS/GT (Special Stage/Grand Touring) Aerodynamic Widebody Kit for the 2004–2005 Subaru Impreza WRX is engineered to deliver both aggressive styling and functional aerodynamic performance. This complete kit expands the vehicle’s stance by 3.15 inches (80mm), enabling fitment of 18-inch wheels (10–11” wide) and 295mm tires for maximized traction and handling.

Each component is precision-molded for perfect fitment, enhancing high-speed stability, airflow efficiency, and tire clearance. The design allows owners to achieve track-ready performance while maintaining OEM-level precision and alignment.

To complement the widened body stance, APR Performance offers optional add-ons such as a 3-inch carbon fiber front wind splitter with full undertray, carbon fiber rear diffuser, and detachable carbon fiber canards for advanced aerodynamic tuning. A GTC-300 WRX Spec adjustable carbon-fiber rear wing is also recommended for balanced rear downforce.

This widebody kit is ideal for enthusiasts aiming for a bold, functional, and motorsport-inspired transformation that delivers both beauty and performance.

Key Features

• Increases Vehicle Stance by 3.15 Inches (80mm) – Allows fitment of 18” wheels (10–11” width) and up to 295mm tires.
• Complete Widebody Design – Front and rear fender flares, side skirts, bumpers, and integrated aerodynamic elements.
• Aerodynamic Performance – Enhances downforce, reduces drag, and improves high-speed stability.
• Lightweight Construction – Built with composite materials for strength, precision, and reduced weight.
• Optional Carbon Fiber Add-Ons – Compatible with APR carbon fiber canards, front splitter, rear diffuser, and GTC-300 WRX Spec wing.
• OEM-Quality Fitment – Designed to integrate with factory lines for a seamless, aggressive aesthetic.

Specifications

• Material: Composite Construction with Optional Carbon Fiber Components
• Stance Increase: 3.15 in (80 mm)
• Wheel Fitment: 18” x 10–11” Wheels with up to 295 mm Tire Width
• Includes:

• Widebody Front Bumper with Brake/Oil Cooler Vents
• Carbon Fiber Front Wind Splitter with Undertray
• Widebody Front Fenders (40 mm) with Turbulence Exhaust Ports
• Widebody Side Skirts
• Widebody Rear Doors, Gas Door, and Fender Combo (40 mm)
• Widebody Drag Reduction Rear Bumper
• 
  Optional Components (Sold Separately):
• Carbon Fiber Canards
• Carbon Fiber Rear Diffuser
• Formula GT3 Mirrors
• GTC-300 WRX Spec Adjustable Carbon Fiber Wing

Fitment

• Subaru Impreza WRX (2004–2005)
• Subaru Impreza WRX STI (2004–2005)