This is a electro-pnumatic system which can trigger the full engagement of the front brakes when you stage your car for a tire warm-up burnout. Simply press your brake pedal, hit the button, let go of the pedal and your fronts will stay locked-on. You can then concentrate your footwork on the clutchwork and throw down your smokeshow. :)

Kit is complete with parts and line assemblies to facilitate a quick installation.