Infiniti G35 Coupe GTR35 Widebody Aerodynamic Kit 2003-2007

This item is made to order, normal lead time is 4-6 weeks.

The APR Performance GTR35 Widebody Aerodynamic Kit for the Infiniti G35 Coupe (2003–2007) redefines the balance between style and performance. Designed for enthusiasts who demand aggressive stance and track-proven function, this kit delivers a dramatic +45 mm front and +50 mm rear width increase per side — improving high-speed stability and allowing for wider, performance-oriented wheel setups.

Engineered for high-speed traction and aerodynamic balance, the GTR35 kit transforms the G35 Coupe into a true performance-grade touring machine. The included carbon-fiber front wind splitter/undertray enhances front-end downforce, while the optional APR GTC-300 G35 Spec Adjustable Rear Wing can be added for greater rear-end grip.

Each body component is designed to integrate smoothly with factory lines, achieving both a bold, motorsport-inspired look and functional aerodynamic gains.

Key Features

• Widened Stance (+45 mm Front, +50 mm Rear) – Supports wider wheels and tires for improved traction and balance.
• Carbon Fiber Front Splitter/Undertray – Reduces lift and increases front-end stability.
• Full Aerodynamic Integration – Improves airflow around and under the vehicle for track-grade performance.
• Enhanced Cooling and Drag Reduction – Rear bumper design aids aerodynamic efficiency.
• Lightweight Composite Construction – Maintains strength and precision fitment while minimizing weight.
• Optional APR GTC-300 Wing & Carbon Fiber Mirrors – Further enhance stability and aesthetic appeal (sold separately).
• Professional Grade Design & Fitment – Vehicle-specific engineering for exact alignment and seamless installation.

Included Components

• Widebody Front Bumper
• Carbon Fiber Wind Splitter / Undertray
• Widebody Front Fenders (+45 mm)
• Widebody Side Skirts
• Widebody Rear Fenders and Gas Door (+50 mm)
• Widebody Drag-Reduction Rear Bumper

Carbign Craft Carbon Fiber Mirrors and GTC-300 G35 Spec Wing are not included.
Canards NOT included.

Specifications

• Material: Composite and carbon fiber construction
• Width Increase: +45 mm (front), +50 mm (rear)
• Finish: Smooth gel-coat (ready for paint) / UV-resistant clear coat on carbon sections
• Fitment: Direct bolt-on to G35 Coupe chassis (2003–2007)
• Compatibility: 20” × 10” front wheels / 20” × 12” rear wheels
• Front Tire Spec: 285/25/20  Rear Tire Spec: 325/25/20
• Installation: Professional body shop recommended

Fitment

Infiniti G35 Coupe 2003 – 2007