looking for info on lifts
Rock Krawler 2.5" Max Travel. I just got mine it looks pretty beefy. Should be able to run 35's and 37's with flat fenders. installing it in a couple weeks.
Last edited by Rubichronic; Oct 22, 2011 at 09:22 PM.
I ran a 2.5 procomp on my 09 4dr with 3/4 spacers up front cut factory flares run 37s with no rear sway bar and front disco no rubbing with bumpers and winch for 15,000 miles with no sagging. On my 12 i am running rock krawler 2.5 max travel will be installing this weekend.
Last edited by kgw350; Oct 23, 2011 at 04:16 AM.
I went with the FT 3" lift as well. It comes with a front track bar, you can buy a rear for $150, or use the bracket that comes with the kit. It gives you everything you need for $600. This kit does not include any control arms or shocks, so if you want the arms you will have to add them later. They are really not necessary but do make the on road handling and ride better. You can add what ever shocks you want. I installed mine yestrerday on my 2012 JKUR and it looks awesome. Good luck
The Rusty's 3.25" kit is very complete for the money. Add some extended brake lines, lower control arms, and discos and hit the trails. As said be prepared for a new front driveshaft at some point
Originally Posted by TheDirtman
You could trim your pinch seam and fenders, add a 1/2" leveling puck up front and add some spider trax wheel spacers for around $230 That would be the most cost effective way to go with the factory rims and you could always add more later. You are going to have to get spacers anyway if you are going to the factory wheels.
For 2" of lift you would be looking at a budget boost or puck since most coils run taller then advertised, some of the cheap brands coils tend to sag quite a bit over time and you will loose some of the lift. For running 2" of lift you would want to get front and rear extended sway bar links (I would suggest some that are adjustable) some kits give you longer rears and you move the factory ones to the front. you would need some longer shocks or a 2" shock extension, and you would get a brake line relocation bracket. At 2" adjustable control arms and track bars are not really needed.
3"+ When you start getting this high your steering geometry starts getting pretty far out of whack, expect flighty steering, off set axles, and driveshaft problems. This is where it starts to get expensive. New shocks are a must. Adjustable control arms will take care of pinion angles, caster, and re-centering the axle in the wheel well to regain your factory wheel base. Adjustable track bars will re-center the axles to the vehicle and put them in the same track. Aftermarket driveshafts will be needed at some point. Some people go a couple of thousand miles and some go for 50000 miles it really depends on the type of driving you are doing. The automatics will tear the spline boot off pretty quickly on the factory skid plate. The more important thing about the factory driveshafts are the small rubber boots at the cv joint near the transfer case that tear and let debris in the cv joint and let the grease fling out, drying out the bearings. Over 4" in lift and you will be adding track bar mounting brackets and doing high steer kits.
In summery the higher you go in lift the more things are going to have to be corrected and the more money spent, don't think you can simply buy a cheap $500 lift and hit the trails. These kits are incomplete and problems will show up at some point. The better brands with more expensive lifts are that way for a reason, they try to address all the other problems that occur when you lift. A lift is really just longer coils or a spacer on top of the coils, just doing this will give you the lift. Everything else is there to correct the problems caused by the longer coils.
For 2" of lift you would be looking at a budget boost or puck since most coils run taller then advertised, some of the cheap brands coils tend to sag quite a bit over time and you will loose some of the lift. For running 2" of lift you would want to get front and rear extended sway bar links (I would suggest some that are adjustable) some kits give you longer rears and you move the factory ones to the front. you would need some longer shocks or a 2" shock extension, and you would get a brake line relocation bracket. At 2" adjustable control arms and track bars are not really needed.
3"+ When you start getting this high your steering geometry starts getting pretty far out of whack, expect flighty steering, off set axles, and driveshaft problems. This is where it starts to get expensive. New shocks are a must. Adjustable control arms will take care of pinion angles, caster, and re-centering the axle in the wheel well to regain your factory wheel base. Adjustable track bars will re-center the axles to the vehicle and put them in the same track. Aftermarket driveshafts will be needed at some point. Some people go a couple of thousand miles and some go for 50000 miles it really depends on the type of driving you are doing. The automatics will tear the spline boot off pretty quickly on the factory skid plate. The more important thing about the factory driveshafts are the small rubber boots at the cv joint near the transfer case that tear and let debris in the cv joint and let the grease fling out, drying out the bearings. Over 4" in lift and you will be adding track bar mounting brackets and doing high steer kits.
In summery the higher you go in lift the more things are going to have to be corrected and the more money spent, don't think you can simply buy a cheap $500 lift and hit the trails. These kits are incomplete and problems will show up at some point. The better brands with more expensive lifts are that way for a reason, they try to address all the other problems that occur when you lift. A lift is really just longer coils or a spacer on top of the coils, just doing this will give you the lift. Everything else is there to correct the problems caused by the longer coils.
can i see pics of 2.5 suspension lifts with or without body lifts and 3 inch lifts both with 35's? i tried searching but everything is scattered.. I'm thinking the TF special with bilstein shocks upgrade. supposedly with the JKU thats all you need? I hope to ride smoother than stock and keep the Rubi disco's stock. what lifts allow that?
i'm mainly looking for a set up that i can add components at my own convenience. something that can run for a while without drive shafts, track bars, arms... and i want to keep the rubi disco for a while too. anybody have comments/pics on the tf 2.5 with a body lift?
My 2012 JKU Rubicon is being built this week I am leaning towards starting with a 2.5" BB and adding 35s in the spring. Not sure if this is crazy talk, but I have thought I might run the front rubi shocks without extensions until I modify the exhaust. Total travel would be limited up front but the shocks would stop the drive shaft from hitting the exhaust cross member. Not sure that is a bad idea or not but would solve the problem until I decide how to modify the exhaust system.
I just installed the TF 2.5 bb, exhaust extension kit, Bilstein 5100s, TF LCAs and 33s.
Everything went together very nicely and the vehicle rides as good or better than stock. IMO the LCAs are a must to keep the steering feel proper.
AND, the Bilsteins provide a very smooth ride. I would skip the shock extensions.
Everything went together very nicely and the vehicle rides as good or better than stock. IMO the LCAs are a must to keep the steering feel proper.
AND, the Bilsteins provide a very smooth ride. I would skip the shock extensions.



