Overview

The Swan Neck UCW Rear Wing significantly increases rear downforce on the G82 M4, boosting confidence on track and reducing lap times. Designed to work with the factory trunk and handle the loads well, it bolts on easily.

The airfoil was optimized within the available build volume — derived from the V1X — using state-of-the-art analysis software, with CFD confirming the wing receives adequate airflow once installed. In-house scan data gives a near-OEM fit and finish.

The swan neck mounting feeds the wing clean airflow from above, keeping efficiency higher than a conventional bottom-mount design.

UCW Wings are assembled per order and ship within 5 business days of receipt of order unless otherwise specified.

What's Included

• (1) Carbon Fiber Rear Wing Assembly
• (2) Machined Aluminum Swan Neck Rear Wing Upright
• (2) Machined Aluminum Rear Trunk Mount
• (2) Vented Carbon Fiber Rear Wing Endplate
• (1) Hardware Kit, including all parts necessary for a seamless install

Features

• Optimized airfoil using the ANSYS Adjoint Solver
• Improved efficiency (L/D) through swan neck mounting
• Increased downforce
• Bolts to the OEM trunk
• Capable of balancing out significant front aerodynamic systems

Specifications

• Carbon fiber rear wing — 2x2 twill pre-preg carbon, autoclave cured, automotive high-gloss clear
• Machined billet aluminum uprights and trunk mounts
• Vented carbon fiber endplates
• Stainless hardware throughout

Part Number: A0594A

Pairs with the G80/G82 front splitter kit (A0654A) for a balanced package.