Whiteline Front Control Arm Inner Rear Bushing 2002-2007 Subaru WRX / STI | KCA375 Vehicle Model_Outback The OEM EJ25 gaskets have

The OEM EJ25 gaskets have been shown to hold up under extensive boost pressures and high temperatures

Will not work with a stock airbox

Tuning is Required

Part #: KSP-CMT150-AR

Whiteline Front Control Arm Inner Rear Bushing 2002-2007 Subaru WRX / STI | KCA375 Vehicle Model_Outback The OEM EJ25 gaskets havePart #: KCA375 The Whiteline Positive Caster Kit for the 02 07 WRX & 04 07 STi is designed to improve vehicle stability by adding 0. 5 degree static caster to both front wheels. Whiteline's special, low compliance bushings reduce caster wind back and maintain tighter tolerances between static and dynamic alignment settings. The additional caster coupled with the firmer bushings serve to dramatically sharpen initial turn in response, then forcing more