The HKS Hi-Power SPEC-L2 catback exhaust for GRB/GRF EJ20 applications is a vehicle-specific exhaust system produced by HKS. Offered as the Hi-Power SPEC-L2 model, it targets GRB and GRF chassis with the EJ20 engine, supplying a factory-matched catback option intended for that engine and platform combination from HKS’s Hi-Power lineup.
HKS Hi-Power SPEC-L2 GRB/GRF EJ20