A Mustang line lock kit is used while staging at the track. Line locks lock your front brakes and help prevent premature rear brake wear during burnouts.
Want to get the perfect, smokey burnout in your Mustang? Ford has finally stepped up and gave us a factory LINE LOCK!
Learn how to do a big smokey burnout in your 2018 S550 Mustang by following our step by step directions on how to use the line lock on a 2018 Mustang GT!