11-16 Mustang GT 2 Step MSD PN8734 - MSD LAUNCH MASTER 2 STEP REV CONTROLLER Kit Fits (11-Early 16 Mustang GT) Consistent Holeshots. Consistent launches and quicker 60-foot times are the goal of every drag racer and now you can have both by simply installing a MSD Launch Master 2 Step Rev Limiter in you...