Kartboy Rear Diff Bushings Soft Subaru WRX 02-07 / STI 04-07 | KB-003-Diff-S vendor_Prosport Also known as the venturi

Also known as the venturi effect

and superior heat resistance

Core Width : 26in

Set of 4 Jetronic/EV1 (female) to Denso (male) injector plug adaptors

Their MGII-style hood is ideal for enthusiasts looking to combine functional airflow improvements with aggressive styling

Kartboy Rear Diff Bushings Soft Subaru WRX 02-07 / STI 04-07 | KB-003-Diff-S vendor_Prosport Also known as the venturiProduct Fitment: 2002 2007 Subaru WRX 2004 2007 Subaru STI Tired of hearing clunks from the rear during hard shifts or throttle transitions? The Kartboy Rear Diff Bushing Kit (Soft) eliminates excessive rear differential movement in your Subaru by replacing the factory rubber bushings with high durometer urethane. These soft bushings provide the perfect balance between stiffness and comfortfirming up the differential mount to improve throttle response