Whiteline 08+ Subaru WRX Hatch / 08-09 Subaru STi Rear Diff Mount Inserts positive power kit GMC Savana 2500 LT 2008 Ferrea Chevrolet SB 2

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Whiteline 08+ Subaru WRX Hatch / 08-09 Subaru STi Rear Diff Mount Inserts positive power kit GMC Savana 2500 LT 2008 Ferrea Chevrolet SB 2Whiteline's differential insert bushings work within the voids of the original factory bushing to ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels. Fitment: Subaru Forester 2. 0XT Premium 2014 Subaru Forester 2. 0XT Premium 2015 Subaru Forester 2. 0XT Premium 2016 Subaru Forester 2. 0XT Premium 2017 Subaru Forester 2. 0XT Premium 2018 Subaru