255/30R18 etc)

S14 Wisefab knuckle has revised kinematics when compared with OEM and built in anti-squat

\nPneumatic (Boost-Based) pSG50 StriaghtGate50

\nPneumatic (Boost-Based) pSG50 StriaghtGate50 TS-0565-1762

For Toyota GT86

IWG-75 - Subaru WRX 1997-2007 TD04 - 7PSI JR28 255/30R18 etc)Turbosmart's high performance replacement Internal Wastegate Actuator for 1997 2007 WRX models fitted with the TD04 turbo is designed to get better boost response from the WRX's standard turbo, for those who wish to avoid the cost of an aftermarket turbocharger. The standard pressed steel actuator fitted to the Subaru's TD04 turbocharger is are easily forced open by exhaust gas, meaning it experiences slow boost build up and boost drop at high RPMs.