***THIS KIT IS FOR OLDER SYSTEM THAT USE FLEXIBLE TUBING ON THE HIGH PRESSURE SIDE OF THE SYSTEM, WITH SEPARATE LIFT MANIFOLD AND SEPARATE DUMP MANIFOLD. THIS KIT CANNOT BE USED WITH THE CURRENT DIRTY AIR FAST-UP REAR SYSTEM WITH BRAIDED AIRLINE AND VALVES BUILT INTO THE TANK. FOR THE FRONT ADD-ON FOR THE CURRENT FAST-UP REAR SYSTEM, CLICK HERE***
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. To add another tank, which also requires more compressor power, click here. To replace your tank and valve with parts to make our El Grande system, click here.
2014-2016 HD Touring models use the factory fork springs. New springs are not required or included for those years unless requested due to replacing aftermarket lowering springs.
Front parts will not work on inverted front ends like new 2023 CVO models
Please note that many system parts will vary with year and other options selected, some parts may not be included or not exactly as pictured