The GReddy intercooler kit for Mazda RX-7 (FD3S) is a special-order, factory-competition upgrade that improves charge-air cooling for turbocharged rotary setups. Tailored to FD3S packaging, it provides a direct-replacement style solution to help control intake temperatures and support higher boost consistency while preserving vehicle fitment and installation flow.
GReddy Mazda RX-7 FD3S T-24F Intercooler Factory Comp *Special Order*