This solenoid can be used for racing or for street applications. Solenoid can be used on the front or rear brakes of your vehicle and can handle pressure up to 1500 psi or maintain constant pressure of up to 400psi.replacement solenoid only.
B&M launch controls can be used to control either your front or rear brakes. They're intended primarily as brake-locking devices for drag racing, but they also can be used on the street as hill-holders(up to 60 seconds).