US$ 300.00
Part Number: BMF55Z
Torque Solution has you covered
All H&R springs are crafted from a proprietary (hf) 54SiCr6 spring steel to ensure premium quality and performance
Acceleration and throttle response is improved and much more linear- very important for autocross
Subaru OEM Rear Console Diffuser Subaru WRX / STI 2004-2007 Wheel Hub Part Number: BMF55ZPart #: SUB 91225FE000 The STI Rear Diffuser came standard on the 06 07 USDM STi. It channels the air underneath the car to help with high speed stability. You can either purchase the diffuser alone if your car already came with one from the factory or you can purchase the additional hardware in order to bolt it onto your vehicle, such as the Cusco Diffuser Mount and Hardware. The hardware you will need when installing this on a WRX or 04 05 STI is as