Ford Performance Aluminum Brake Proportioning Valve Adjustable 100-1000 psi 1/8-27 NPT M-2328-C

Brake bias tuning is critical for eliminating rear lock-up and maximizing stopping power across different track conditions. This adjustable proportioning valve gives you precise control over your brake system's rear pressure—dialing in the exact bias your setup demands without costly custom fabrication. Whether you're building a dedicated track car or refining a street-performance build, this is the tuning tool serious drivers rely on.

The Ford Performance M-2328-C uses a billet aluminum body to keep weight minimal while maintaining the rigidity needed for consistent pressure regulation. Its adjustable "kneepoint" ranges from 100 to 1000 psi, letting you match rear brake pressure to your specific suspension geometry, tire compound, and driving style. The 1/8-27 NPT ports accept common brake line adapters, making installation straightforward on most custom or modified brake layouts. Direct fitment adapters are included for 1979-1993 Mustangs, though the universal port configuration works across a wide range of applications.

• Material: Billet aluminum
• Weight: 0.5 lbs
• Pressure range: 100–1000 psi
• Ports: 1/8-27 NPT
• Fitment: Universal; Mustang adapters included
• Made in USA