Whiteline Front Sway Bar Adjustable 22mm WRX (2011-2014) STI (2008-2014) BMW which are not included with

which are not included with the wheel

Mishimoto saw dyno proven gains of up to 57 whp and 52 wtq using 93 octane fuel (see additional images for dyno chart)

Clutch Masters chromoly-steel flywheel for the Subaru WRX are engineered to be driver friendly with minimal gear rattle which is increased when too light of a flywheel is utilized

These lug nuts should be used with aftermarket wheels only

Sport Exhaust Systems from HKS for the 2002-2007 Subaru WRX and STI are designed to reduce backpressure and increase exhaust flow for greater peak power and a broader torque band

Whiteline Front Sway Bar Adjustable 22mm WRX (2011-2014) STI (2008-2014) BMW which are not included withThis 22mm adjustable sway bar from Whiteline for the Subaru WRX STI allows trimming of oversteer understeer through varying the sway bars ability to resist weight transfer via increasing or decreasing the effective arm length of the sway bars mounting position. If desired you can even set one side at the "hardest" position and set the other side at the "softest" position to achieve your desired effects.