The 2015+ STI has the quickest steering ratio of any Subaru product to date -- it's 13:1 compared to 15:1 on older WRX and STI models. This rack will bolt directly in to any 2008-2014 WRX or STI. (On narrow-body 2008-2010 WRX models, you will have to shorten the tie rod ends).
Whiteline Steering Rack Bushings
**DOES NOT FIT 2015+ WRX**