Full-Race 4.5″ Dual Back Door Race Intercooler Rotor Parts providing better cylinder to cylinder

providing better cylinder to cylinder consistency at low pulse widths

De-burr the hole where it protruded into the compressor wheel region

This new application features Koyorad's new 48mm "HH" Series radiator core to maximize heat transfer

Waist Fitmentup to 40"

Full-Race 4.5″ Dual Back Door Race Intercooler Rotor Parts providing better cylinder to cylinderFull Race 4. 5 Dual Back Door Race Intercooler Full Race designed this intercooler for high boost high power drag racing applications. Originally intended for use on Honda Drag builds, our customers such as Pepe Loco have gone deep into the 6s with it (1 4 mile) Available in dual backdoor or single backdoor configurations with 3 inlet and 3 outlet. Application Notes: Dual backdoor setups requires center mounting the radiator on most applications