Perrin Front Sway Bar 25mm WRX (2009-2014) STI (2008-2014) Universal and has been designed to

and has been designed to cover the contours of this intercooler

this drastically reduces fuel delivery to the last injector in line

000 tons of pressure for optimized grain flow

improved hub and burst strength

Perrin Front Sway Bar 25mm WRX (2009-2014) STI (2008-2014) Universal and has been designed toPerrin Front Sway Bars for WRX STI: Available in both 22mm (7 8") and 25mm (1") diameters, Perrin front sway bars give you more control of your car control. 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. Perrin front sway bars are made from mandrel bent 4130 steel and then powder coated to provide years of fun. Perrin front sway bar kits