Upgrade your vehicle's braking system with our premium Adjustable Disk Brake Proportioning Valve, meticulously crafted from durable billet aluminum. This valve, compatible with Wilwood style systems, ensures optimal front-to-rear braking balance. It boasts a wide pressure adjustment range of 100-1000 PSI, offering a maximum decrease of 57% in line pressure. The fine-thread adjuster knob allows for precise tuning, ensuring you can dial in the perfect balance for your specific driving needs. With 1/8" NPT inlet and outlet connections, this valve is easy to integrate into your existing system. Elevate your braking performance with our high-quality, reliable proportioning valve.