JEGS Adjustable Proportioning Valves

A necessary part of any performance braking system! JEGS Proportioning Valves features a rotary knob for the finest incremental adjustment of front-to-rear brake bias. This enhances the effectiveness of the entire system to prevent that dreaded rear brake lock-up by reducing line pressure up to 60%. Includes fittings, anodized black with the JEGS logo laser etched on both sides.