This GReddy intercooler upgrade for Mazda RX-7 (FD3S) is a special-order unit aimed at competition-style cooling improvements. Engineered to match FD3S packaging, it offers a drop-in friendly cooling solution that helps manage intake temperatures under boost while preserving original fitment and routing for a straightforward installation on rotary turbo setups.
GReddy Mazda RX-7 FD3S T-24F Intercooler Upgrade T/K *Special Order*