SuperPro 2015 Subaru WRX Limited Front 26mm 2-Position Adjustable Sway BarThe SuperPro Roll Control two position adjustable front sway bar is 26mm, an upgrade from a 24mm sway bar. The front delivers a 38% rate increase and when used in conjunction with the SuperPro Roll Control Rear Sway bar this package delivers more grip, improved handling, less understeer and a more balanced vehicle. This Part Fits: Year Make Model Submodel 2014 2018 Subaru Forester 2. 0XT Premium 2014 2018 Subaru Forester 2. 0XT Touring 2014 2018