Brake Proportioning Valve Universal Motorsport Brake Shut Off Valve Pressure Regulator Black Features: 1.Universal to most cars 2.150PSI - 1200PSI pressure range suitable for motorsport use 3.Enhances control under braking, greatly aids turning 4.A must-have tool for All Race Cars, Drifting, Rally and Track Day Cars 5.For professional motorsport Specification: Features: Universal to most cars. 150PSI - 1200PSI pressure range suitable for motorsport use. Enhances control under braking, greatly aids turning. A must-have tool for All Race Cars, Drifting, Rally and Track Day Cars. For professional motorsport. Specification: Material: Aluminum Connector Size: 1/8NPT Pressure: 150PSI - 1200PSI Suitable for Car: Universal Optional Colors: Black, Silver Package Weight: approx. 145g Package list: 1 x Exhaust Control Valve PackageList: