BMW E30 Wilwood Adjustable Proportion Valves

BMW E30 Wilwood Adjustable Proportion Valves

- This brake bias valve installs inline to the rear brake circuit to allow adjustment of the hydraulic pressure to the rear brakes
- Reduction of pressure to the rear helps balance the braking of cars with too much rear brake or oversized wheel cylinders
- It’s very important that during heavy braking the rear wheels don’t lock up before the fronts
- Valve is threaded to accept standard BMW 10mm x 1.0mm brake hard lines