Anybody install these? They look like the way to go to keep the rear after a leveling kit, from drooping...



http://www.macsspring.com/website/superspring-frame.htm

 

Anybody use these before. I am looking to get a set to go with the auto springs.

 

$300. bucks is a lot of lettuce for springs you shouldn’t need; the OEM’s on the F150 04’s & 05’s are heavy-duty to start with.

 

I looked at those as one for the list. Couldn't find much use info other than a little something about noises. I ended up giving the Roadmaster Active Suspension a try and so far they behave as claimed. The feature that got me is that they are adjustable. Sort of a cross between air bags and overload springs.