Tein H Tech Springs STI (2005-2007) Mitsubishi 304 SS Construction: These headers

304 SS Construction: These headers are constructed of durable CNC mandrel bent brushed 304 stainless steel tubing for maximum performance

The bypass valve flange is milled flat and stainless steel studs are permanently installed to ensure that the aluminum threads don’t become damaged and shorten the life of the intercooler

our shift well uses a sliding plate that you attach to the shifter itself

specially sized resonators

Tein H Tech Springs STI (2005-2007) Mitsubishi 304 SS Construction: These headersTein H. Tech springs for the Subaru WRX utilize the latest spring and material technology to optimize comfort, performance, and quality. Designed and tested in North America for the WRX to be used in conjunction with OEM or similar shocks for excellent ride comfort and slightly increased handling. The line is produced with Vanadium (SAE9254V), which is durable, lightweight, and has properties to retain more spring stroke. For the WRX, H. Tech springs