1、Optimal Load Distribution: Insure proper proportion of load for front and rear wheels during driving, preventing rear wheels from locking up during emergency braking. 2、Improved Control: Designed for brake line installation, allowing pressure adjustment to prevent premature brake engagement, improving overall braking performance. 3、Easy Adjustment: Large knurled knob for customized settings, pressure range of 150‑1200 PSI suitable for motorsport use, ensuring optimal brake performance. 4、Reliable Construction: Utilizes aluminium alloy material for high reliability and stable performance. Anodized surface, CNC processed, with 1/8NPT 27 thread size. 5、High Performance: Enhances braking control, aids in turning, and essential for race cars. Universal fit for most vehicles and ideal for professional motorsport applications. Item Type: Adjustable Proportioning Valve Material: Aluminium Alloy Surface: Anodized Processing: CNC Machining Fitment: Universal for race cars Thread Size: 1/8NPT 27 Pressure Range: 150 psi - 1200 psi 1 x Proportioning Valve 1 x Base 4 x Screws 2 x Washers 2 x Nuts