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

FPR8 Low Pressure (LP) Fuel Pressure Regulator Suit -8AN (Black) TS-0404-1132

such as front-wheel drive or drag racing vehicles

Other information:

Clutch Kit - Xtreme Performance Heavy Duty Organic 120Nm 400kg (60% inc.) KDA16002-1A JR15 Turbosmart's high-performance replacement Internal WastegateXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity 120Nm Clamp load 400kg 60% Increased over standard Organic Friction Discs Heavy