GTSPEC Fender Reinforcement Brace For 2003+ Mazda RX8 (4 Points). Total reinforcement points = 10, including 6 points front strut brace. The combination of this fender brace and our 6 points front strut braces is the most reinforcement available in the market for the RX8 on the front chassis. Fender brace also help reinforced the structure at the upper shock mount. It greatly reduce the twisting of the chassis under cornering and braking loads. You will feel a more direct and linear steering response !