
The Cusco rear pillow upper mount for the Mazda RX-7 FD3S is a pillowball-style rear mount intended for stock-type springs. It replaces the factory upper mount to deliver firmer suspension feedback and crisper response through the rear suspension. This mount helps reduce deflection under load for more predictable handling while remaining compatible with the OEM spring setup.
Cusco Pillowball Rear Mazda RX-7 FD3S (For Stock Type Spring)