• Brand: Whiteline
• Part #:BSR49XZ
• Adjustable Front: Not Included
• Adjustable Rear: Yes
• Bushings Included: Yes
• Mounts Included: Yes
• Sway Bar Diameter Front: Not Included
• Sway Bar Diameter Rear: 22mm
• Sway Bar Type: Solid
• Mfgr. Warranty: Lifetime

This is Whiteline’s 22mm Adjustable Rear Sway Bar for 2008+ Subaru WRX/STI, among other models. This is a 3-hole adjustable sway bar which 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.

Depending on your driving style and feel, you can actually adjust one side at the “hardest” position, and set the other side at the “softest” position to achieve your desired effects. Included with this sway bar will be the support braces as well. 

A bigger rear sway bar will give you more oversteer.

Please note that on the Subaru Legacy models, the bar will need to be flipped upside down for better clearance of the spare tire well