CUSCO FC3S Savanna RX-7 Rear Strut Bar / Tower Bar Aluminum Shaft Type (Part Number: 420 511 A) Thank you for viewing. This is a CUSCO rear strut bar, a standard reinforcement part for the FC3S. It's an aluminum shaft type, making it lightweight and highly rigid. It suppresses rear flex and significantly improves stability during cornering. Perfect for those who want to take their FC3S's performance to the next level or are looking to start reinforcing their car. It's a part that allows you to feel the difference in rigidity whether you're driving on city streets or mountain passes. ⸻ ◎ Condition • Some scratches and dirt • Repainted with a similar CUSCO blue (the color is close, but not the original paint) • There are no issues with use, but please check the appearance in the images. When shipping, we will disassemble it for easy packing. This is an item from that time. It has been stored in a warehouse for a long time. I think it's a design you don't see very often these days. Please consider it. ⸻ Showa Era FC3S Savanna RX7 CUSCO Cusco Reinforcement Parts Strut Bar Tower Bar Rear Tower Bar Coilover Classic Car Sports Car Rotary Rare Scarce