Re: line lock
I have the SLP on my 2006. It puts the single solenoid in the line from the ABS and master that controls the front brakes. And GE3G has it right, step on the brakes, push the lock on, release and the rear brakes are free but the front is locked on. Do the burn out and then release the lock to roll out of it.
Keeps from burning up the rear brake pads and overheating the rotors. and if you have a stick no heel/toe trying to hold it back.