I finally finished everything, limiting straps, brake lines, etc...and did a test drive on a fire road and a bunch of street testing. All said and done, the three link setup works very well. On the trail I was able to go faster than I was with leaf springs. This does not mean I am a baja racer, it is still a 20 year old truck with a solid axle, but where I was going 10 to 20mph before I am going 30 to 40 now. As for the on road performance, the three link works well and I suspect that anybody running crappy Rancho or a RUF would probably crap themselves with joy after this three link was done. I even had a fabricator/mechanic friend of mine comment that this was the best looking three link he has seen on a 4runner and that he was surprised at how well it drove going down the road. I am happy and hope that anybody sitting on the fence pulls the trigger, links their rig, and shoots me an e-mail so we can go wheeling when it is all said and done.

Noahrod                                                                                June 12, 2011
So not real happy with this setup. It makes it too easy and there's no challenge going on runs with my Jeep buddies. Do still enjoy watching them struggle on crap I can effortlessly walk up though.

SubpilotAugust 20, 2011
I am amazed at the performance of this link kit, super stable and rides nice on road, ridiculously smooth offroad at speed, and it is very predictable on the rocks and it's very predictable at speed or on rocks and better in off camber situations than any of my buddies home linked kits or any leaf sprung vehicle. Not enough can be said about the precision of the brackets as well. The bumpstops always hit the pads dead center, no matter how the suspension is being compressed.

Peacesells                                               March 25, 2012
Installed shortly after i got it. Wheeled it all last summer and been driving it a fair bit on the roads lately. Flex is awesome and drives great. It’s running around on 39.5 Iroks. I will probably order from you again in the near future.
It just pops up obstacles. Very happy! You built a great product.

FJ80 Rear Axle in a Mini 4Runner

Matt Wehrly                                                 April 5, 2012
Just wanted to give everyone a heads up on the front suspension!!! It is a kick ass set-up I have went on a few runs with it now. It has better handling then leafs (night and day) I have air mailed it so many times and just beat the hell out of it and have yet to have a single problem!!!! This set-up is everything i was looking for, the quality is A+. I can say as soon as i get into my own place the truck will be getting the rear 4 link from 4WheelUnderground as Brian has had better service and quality then any other company out there. leafs can not even come close to competing with coilovers and overall strength. I highly recommend 4WheelUnderGround to anyone that does mild to wild wheeling!!!!!!!


Scott                                                                                                                                                May 3rd, 2012
<a href="http://www.apple.com/quicktime/download/">Quicktime Required</a>
Quicktime Required
<a href="http://www.apple.com/quicktime/download/">Quicktime Required</a>
Quicktime Required
<a href="http://www.apple.com/quicktime/download/">Quicktime Required</a>
Quicktime Required
The Sleeper build

(400 miles round trip with my dirt bike in the bed). That's miles/gallons at pump too. I was happy with that. Drives surprisingly good on the road at 60-65