Overview:The universal B&M launch control can be used to lock either your front or rear brakes. They're intended primarily as brake-locking device for doing burnouts when drag racing or can be used on the street as a hill-holder for a maximum of up to 60 seconds. Works with 12 or 16-volt systems.Features: Kit Includes Solenoid, Fuse, Button, and Light Controls Front Or Rear Brakes Brake Holding Device Dependable Solenoid Application: Year Make Model Submodel Engine Size Universal Specs: Amp Rating 4 Automotive Item Grade High Performance Brand B&M California Proposition 65 Chemical Name Chromium (hexavalent compounds) California Proposition 65 Chemical Name Lead California Proposition 65 Required Yes Connector/Terminal Configuration Raw Wire Electrical system supported 16 volt Emission Code 5 Fuse Holder Included Yes Indicator Light Yes Inlet Port Gender Female Inlet Ports 1 Inlet Thread Size 1/8 in. Inlet Thread Type NPT Installation Hardware Included No Kit Contents Solenoid, in line fuse, switch mount, switch and indicator light Material Steel Mounting Method Has a mounting bracket attached with bolt holes Outlet Port Gender Female Outlet Ports 1 Outlet Thread Size 1/8 in. Outlet Thread Type NPT Product Type Brake Line Lock Kit Switch Actuation Type Push Button Switches Included Yes Vehicle System Voltage 12V Warning California Proposition 65 Weatherproof Sealed Switch Included Yes