To add front suspension components and valving onto an existing rear fast-up. This system includes the front suspension parts (air pistons and springs if applicable for your model), valve manifold with high pressure lift valve and dump valve, along with all of the tubing, fittings and wiring to complete installation. Set up to tee into existing 1/4" tubing on high pressure side of your rear system. System runs 5/32" airline to the front forks. Select your current trees so we can include the correct fittings or fork caps. ***NOTE*** This system requires a functional rear system with tank and pressure switch, and your tank must have enough volume and run a high enough pressure in order to get an instant lift front and rear. Our small rear fast-up tank is normally not big enough to lift front and rear.