I bought this a few months back in April. It works really well for what it is but for myself and the amount of weight we haul I changed over to Air Bags.

The one I have is the 1200lb version and installs in about 30 minutes. Really simply to install.
I personally really love how its a set it and forget it towing system. Also it doesn't effect your trucks ride when unloaded like Air Bags.

When unloaded the rear of the truck rides normal and feels very secure.

I switched to Air Bags due to hauling the Mojo <very nose heavy>. Once I load up our 250lb cooler of ice, all the gear and 5 adults my truck is squatting. I personally hate squatting.

With I found is even with Air Bags my truck is squatting, so I equate this to 1/2 ton suspensions.

Since I have both the RAS and Air Bags I would like to sell 1 and the Air Bags are a custom install so RAS needs to go.

I will part with it for 250, that's more then 100 off the retail and its only a few months old.

I seriously would not sell this if I hadn't bought and installed my Air Bags, I really do like the kit and stand behind its performance and function. If I could double it with my Air Bags I would.

Here is some links and info. Mine is the all Black version.

http://www.summitracing.com/parts/ra...NikaAh2N8P8HAQ

https://www.youtube.com/watch?v=sUmGX0mxUJU

On the truck.