Perrin Steering Rack Bushing Kit WRX (2005-2014) STI (2005-2018) Wheels With two sizes and multiple

With two sizes and multiple attachment points for fine tuning the Perrin 22mm and 25mm front sway bars compliment the STI's excellent handling characteristics

Both the catted and the cattless Invidia downpipes have three O2 bungs

the PERRIN FMIC knocked off about 40F from the intake charge temperatures

Endlinks on your 2002-2007 Subaru WRX transmit the energy of the sway bar to the suspension control arms

high-strength aircraft-grade steel for precision performance

Perrin Steering Rack Bushing Kit WRX (2005-2014) STI (2005-2018) Wheels With two sizes and multipleThe PERRIN Steering Rack Lockdown for the Subaru WRX and STI creates a more solid connection between the steering rack and chassis. This increases driver feel and communication from the front tires while navigating those twisty bends.