Verus Engineering UCW Rear Wing Kit Mario And Prince Haru by Carossmo on DeviantArt. The UCW rear wing is a great addition to your BRZ, FRS, or GT86 to increase downforce significantly in the rear, increase confidence on track, and reduce lap times. Check out our blog regarding the testing we did on track! Verus Engineering developed the UCW rear wing to bridge the gap between our swan neck high efficiency rear wing and our 300mm V1X airfoil. With the 250mm curved chord, the UCW makes more downforce than the high efficiency rear wing and significantly more downforce than similarly sized competitor wings. Utilizing state of the art analysis software during the R&D process, we optimized the airfoil for performance for the given build volume which is derived from the V1X. Further utilizing CFD, we ensured the rear wing sees adequate airflow while installed and performs well. During the design process; we utilized in house scan data. This results in a product that features a near OEM fit and finish. The UCW wing is the perfect addition to the track goer who requires a large bump in rear downforce to balance out a significant front aero package. UCW Wings are assembled per order and will ship within 5 business days from receipt of order unless otherwise specified.