The HKS S‑type intercooler for GDB chassis (EJ207) is an aluminum charge-air cooler built for Subaru Impreza WRX STI applications with the EJ207 engine. It provides an S‑type core and routing sized to fit GDB bodywork and intake plumbing, supplying a direct-fit cooling solution where improved intercooler capacity and packaging are required for that specific engine and chassis pairing.
HKS I/C S-type AL GDB(F) EJ207