Cusco Strut Bar OS Front FD3S RX7

The Cusco OS (Over-Steering) strut bar is built with a stout 40mm steel shaft, a notable detail that helps significantly stiffen the front end of your 1993-1995 Mazda RX-7. By connecting the two upper strut towers, this bar works to reduce chassis flex during hard cornering. Less flex means the suspension can do its job more effectively, leading to a more responsive feel and improved steering accuracy. It’s a well-built piece that directly addresses a common area of flex in performance-oriented vehicles like the FD RX-7.

This strut bar is designed as a direct fit for the FD chassis, meaning installation is straightforward without requiring modifications. The solid steel construction is chosen for its strength and ability to resist bending under the stresses of spirited driving. When you're pushing your RX-7 through turns, this bar helps keep the geometry consistent, giving you more confidence and a more connected feel to the road. It’s a popular upgrade for FD owners looking to enhance their car’s handling characteristics.