RM Engineering GT4/Ring Spec Wing Motorsport High Mount

Developed in response to repeated customer requests, the Ridgeline Motorsport High-Mount Wing Brackets provide a purpose-built upgrade for drivers seeking increased wing height, improved adjustability, and a more aggressive motorsport appearance.

Rather than adapting an existing universal bracket, our engineering team developed this system from the ground up. The design process began with original CAD development and continued through multiple rounds of 3D-printed prototypes. Each version was refined to closely follow the curvature and mounting geometry of the wing, resulting in a cleaner appearance and more precise fitment.

The brackets are manufactured from 6061-T6 aluminum and feature a hollow structural design that reduces unnecessary weight while maintaining strength and rigidity.

For the overall height, we referenced the latest BMW F82 and G82 M4 GT4 rear wing configurations. Raising the wing places it higher above the vehicle, allowing it to operate in cleaner airflow and potentially improve aerodynamic effectiveness compared with the standard wing mounts.

Product Features

• Developed in-house by the Ridgeline Motorsport engineering team
• Original CAD-designed construction
• Refined through multiple 3D-printed prototypes
• Designed to follow the curvature of the rear wing
• High-mount configuration inspired by BMW F82 and G82 M4 GT4 race cars
• Raises the wing into cleaner airflow
• Increased wing-height and angle adjustability
• Manufactured from 6061-T6 aluminum
• Hollow lightweight construction
• Designed for strength and structural rigidity
• Aggressive GT4-inspired appearance

Material and Construction

Each bracket is manufactured from high-strength 6061-T6 aluminum.

The hollow internal structure was developed to balance weight reduction with the rigidity required for motorsport aerodynamic components. This approach creates a lightweight mounting solution without relying on oversized or unnecessarily heavy material.

Engineering and Development

These high-mount wing brackets were not sourced from an existing catalog or generic supplier.

Every stage of the product was developed by Ridgeline Motorsport, from the initial CAD model to prototype testing and final production. The result is an exclusive mounting system designed specifically to complement our rear wing lineup.

While much of the aftermarket focuses on reselling widely available products, Ridgeline Motorsport remains committed to developing original components that meet our standards for engineering, quality, and motorsport performance.

Installation

Professional installation is strongly recommended.

Proper alignment, mounting torque, wing-angle adjustment, and mounting-surface reinforcement should be confirmed before driving the vehicle. Inspect all brackets and hardware regularly, especially after track use or high-speed driving.