23. For this installation, we're using Slam Specialties' new Digital Stealth Valves (DSV). These valves offer two different speeds of lift and drop. If you've ever wished that gravity wasn't the only way to drop your truck, take a look at these.

24. There are two different types of connections you can use for air delivery line. On the left is a compression fitting. You put the hose through the connection, then tighten it down with a wrench. The one on the right is a Push-To-Connect (PTC) fitting.

PTC fittings are more convenient because you just push the hose into the fitting, pull it back to lock it in place and you're done. The problem is that you can't do that too many times or your hose end will eventually wear out and leak. We used both types of fittings in our installation.