September 15, 2015

NEW! Ford 5R55S/W Line Pressure Booster Kit

The winning combination of stronger pressure regulator springs and large ratio boost valves makes line pressure booster kit 5R55WS-LB1 an impressive, yet affordable performance upgrade for Ford 5R55W/S applications. This cutting-edge kit allows the transmission to respond intelligently to driving conditions by delivering the right amount of pressure exactly when you need it; a moderate increase under light throttle, and progressively greater pressure as the transmission is worked harder. No special tools or reaming required!

Click here to view all available line pressure booster kits

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