Cusco 21mm Front Sway Bar Subaru WRX / STI 2002-2007 Outback_2005-2009 Included with the kit are

Included with the kit are a gasket

Deatshwerks Evo 8 & 9 fuel injectors will require some sort of fuel management system to work properly (Cobb Accessport)

Whiteline's differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transer to the wheels

Brian Crower high performance camshafts for the VQ35DE powered 2003-2006 Nissan 350Z and the 2003-2007 Infiniti G35 are ground on state-of-the-art CNC cam grinders to insure accuracy and tolerances to within

Cusco 21mm Front Sway Bar Subaru WRX / STI 2002-2007 Outback_2005-2009 Included with the kit arePart #: 667 311 A21 Looking to eliminate that annoying body roll when cornering in your Subaru WRX STI? Upgraded sway bars can do just that! Cusco front and rear sway bars will improve stability and handling on your vehicle along with increased steering response. Cusco uses the highest quality materials on their sway bar kits and will not disappoint. This is the perfect bang for your buck modification and will make a night and day difference from