This EMPI Knob-style Proportioning Valve enables you to adjust front to rear brake bias with a twist of a knob. Provides up to a 50% reduction. Fitting ports are 1/8" NPT. Valve includes two fittings to adapt to 3/16" SAE brake line. Allows easy adjustment of front to rear brake bias.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov. All parts legal for use on pre-pollution controlled vehicles only.