PWR Radiator 42mm X-Flow fits Nissan Silvia S14/S15 PWR6013 S1 The custom conical cloth filter

The custom conical cloth filter feeds filtered air directly to the engine

Specifically designed by GrimmSpeed to work safely with the factory Evo ECU (requires tuning) and to reliably handle the vibrations and temperatures of your engine bay

drag or drift racing

We do not warrant our camshafts if used with valve springs other than ours

PWR Radiator 42mm X-Flow fits Nissan Silvia S14/S15 PWR6013 S1 The custom conical cloth filterCreated as an upgrade for your vehicle, the PWR Radiator boasts a unique wider tube configuration and an innovative louvre fin design angle to provide maximum cooling efficiencies and heat disbursement. The PWR Radiator is made from high quality aluminium to deliver high durability and superior strength for your vehicle. All PWR radiators are built with the latest in R&D race performance technology and track tested in environments like NASCAR, Formula