JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

1: HELP - Brake Proportioning Valves
Reviews

Proportioning valves are generally between the master cylinder  & the corridor of your brake lines.. designed to intercept & proportion.. fluid pressure best for what is on the front or rear of a cars braking system.

Its an engineered part when set up by the car manufacturers.

There is a number of "adjustable" proportioning valves too listed here.. that may help on factory co-ordination of front and rear to prevent lock up etc. 

Consult a brake expert.

Make sure  you use a PVtool shown here when bleeding a New factory replacement PV.. its not the same as local cars..  you will stuff if up if you don't do it right the VERY FIRST TIME.....its not a toy.. do it right.