2009-2014 F150 Pro Comp 1.5" Lift Add-a-Leaf Kit 13137

Springs added about 1.5 inches to the truck. They ride well so far. I haven't placed any heavy loads on them yet. With my Bilstein 5100s at the 1.5 inch setting on front and these springs on back the truck sits great and has plenty of tire clearance.

I had a 6” lift kit and then I added a 2” front leveling kit for more tire clearance. I wanted to regain a slightly stock rake so I added the add a lead to the rear. It gave me the rake and about a 2” lift. The truck still rides and handles like stock.

Took about 5 hrs to do including cutting center bolts on both leafs and having to get creative with jacks and stands since mine were too small. Installed and removed oem block which gave me 2 of lift and .75 over stock height. Ride is no different and axle wrap is gone. Stage 3 has been great to deal with, only reason they got 4 stars was the leaf slider plastic was broken since the leafs were slamming around in the box. Pro comp needs to package these a little better but it's not a big deal. Popped one in I had just unnecessary for right out of box. Overall a great addition.

1. Verify that ProComp includes the hardware. Mine didn't at first. But Stage3 took care of fixing that. 2. Block off your day in case you run into issues. See #3. 3. At 43k miles, my existing leaf bolts would not come out. Had to cut them. Only had a battery powered reciprocating saw on hand. Recommend an angle grinder. This added some time to the install. 4. If your truck is currently lifted and you're doing this, expect to just take off both rear tires and lift the rear as much as you can. Recommend high lift jack stands and 4x4 blocks of wood for additional support/lift if needed. 5. I gained 2.25'' of lift right after the install, which seems to not be typical. This was fine with me though, as I was 1'' low in the rear to start with. No noticeable change in ride quality. Ultimately, this was a better option for me over a bigger rear block.

Great product, lifted the back of my truck almost 2 inches and still rides great.

Definitely made the truck ride alot better. Took the rear bouncing effect out of it since I lifted my truck. Gave me 2in of rear lift.

Installed it with a pair of front bilstein 5100s struts rides great. With a nice lift.

After towing my 8,000lb trailer a few times it was apparent my truck could benefit from a little more spring in the rear. I had put the Fox 2.0 coilovers on a year ago which leveled the truck perfect. I really like the level look but with the trailer or an ATV in the bed the truck squats too much. I contemplated air bags but I didn't want to deal with another maintenance item as in the bags themselves or the compressor. Maintenance and the fact that I do take my truck off road for some fun was the deciding factor for an add a leaf system. These leafs are coated thoroughly and have plastic bumpers on both ends. I gained over 2.5" on my truck after the install. I really hope that mellows out to an inch or so. It rides comparable to before. I used the stock block and u bolts without issue. I have a ton of tools, jacks, stands and everything needed for this but ended up taking it to a buddies house with a lift. Not sure how people get this done safely without one. Shipping was super quick from stage 3!

Pretty easy installation and they leafs added 2” so far.

Fit like it should, very easy to install. Does exactly what I needed them to do!

Installed this with 2" Rough Country struts in the front. Came out perfect. It kept the stock rake of the truck but added some extra payload I need. The installation was a little tricky with some of the brake lines on the drivers side, but it definitely wasn't that difficult. Couldn't even tell a difference in ride quality honestly.

Added about 1 inch to stock height, left the stock block and gave it the perfect rake with Fox 2.5 coil overs up front. Pretty stiff but, well worth it when loaded down

Easy to install, came with everything you need. Pre and post measurements verified 11/4" of lift after settling by driving around the block. I live down a rough pot holed gravel road, and the ride, if changed at all, seemed improved. 5 stars for sure

Just installed leafs and truck is sitting 2 inches taller before it settles. Very easy install no issues. Best part is the awesome customer service from the Stage3 guys. First package only had one leaf they had a new shipped that same day no questions asked. This was the first purchase but it surely wont be the last.

Great product. Lifted my truck 2-3/16 initially, after a week of driving both sides settled down at exactly 2 of lift. Perfect match with AutoSpring 2 coil spacer to keep factory look and still ride level when towing. I've done a couple of these and install is fairly straightforward. Can be done with just hand tools but an impact wrench makes life way easier. I had to cut off the old spring alignment bolts because they broke the tack weld to the block. High lift jack stands or jack are a must to get the axle to droop far enough from the frame to account for arch of unloaded spring. Easy install when you have the right tools.