Overview

The UCW Swan Neck Rear Wing significantly increases rear downforce on the VB WRX, 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.

Choose aluminum or carbon fiber endplates.

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

What's Included

• Rear Wing Element Assembly
• Rear Wing Swan Neck Uprights, machined aluminum (2)
• Rear Wing Trunk Mount, machined aluminum (2)
• Rear Trunk Spacers, machined aluminum (4)
• Rear Wing Endplate (2)
• 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, trunk mounts and spacers
• Stainless hardware throughout

Part Numbers: A0551A (aluminum endplates) / A0551A-CRB (carbon fiber endplates)

Fits 2022+ Subaru WRX (VB).