Drivetrain
Our collection of drivetrain upgrades for Subarus includes short throw shifters, front and rear shifter bushings, and complete combo kits, all engineered to deliver tighter, faster, more confident gear changes. These parts have been the cornerstone of Kartboy for over 25 years.
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COMPREHENSIVE UPGRADES
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We're got a host of upgrades for your Subaru, guaranteed for life and guaranteed to improve your driving experience.