ok quick question so say i got an skyjacker kit for my kk, which is around 2.5" would it be possible to say add on top of that a 2" spacer lift to get 4.5"? I'm new to this whole ifs suspension thing.

Thanks
Jim

Most are going to tell you to stay away from Sky Jacker. Flip through this thread: viewtopic.php?f=88&t=79401

Also, I don't believe that the setup you referenced would work. And if it did, it certainly wouldn't be recommended.

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Current
2012 KK Sport, OME lift, Mopar skids, DuraTracs, Mopar Grille Guard

Previous
98 ZJ Laredo SE 4.0, 2" Skyjacker BB, JKS Quicker Discos, Goodyear Wrangler MT/Rs, K&N FIPK, Kolak cat & back exhaust, Westin Safari bar, KC lights

Skyjacker springs are basically the same as oem springs. they are just as soft as them. go with OME springs. if your buying a full suspension lift kit why would you throw spacers on them as well? and lifting 4.5 actual inches is pretty difficult on all of your drivetrain.

whatever questions you have, they are on this forum. and if they aren't....... were here to help.

this topic is about a 6" lift, but still has useful information for a possible 4" lift.

http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=88&t=80837

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2012 Jeep Liberty KK 109k miles and stong
4" lift.
Gen 5.5 A-Arms
Maxxis 31x10.50x15
ATS42rle -> Jasper for the long-term win!

Skyjacker rear springs arnt bad at all. Their front are pretty saggy.

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2002 KJ Limited 3.7, 5.25" lift via coilovers, custom HD rear springs, 32.2" tires on moabs (soon 33s) 4.56/JBA diff, OX lockers front/rear, NP241OR, Parker Fab front/rear bumpers, rock rails and roof rack, Viair OBA.

2006 KJ sport 3.7, 4" Ironman lift, 32" tires, Parker Fab front/rear bumpers and rock rails.

Ok thanks.

As mentioned Skyjacker springs are weak, both front and rear are same as stock ( fronts 310 lb)
Also if you ever want to replace the front shocks you can only use Skyjacker
4.5 inches No way , stick with 3-3.5 at most
Even at 3.5 inches you'll need to upgrade to the JeepinByAl upper control arms
So figure those into your budget
3-3.5 inches you can run 245-75-16s which is the biggest you want to run anyways without regearing

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MUDD'S MOTORSPORT'S We do IFS lift installs ,
03 OVERLAND EDITION /Kilby-Skidrow-Mopar-4XGuard skids/ 2.5 inch TOTAL CONTROL JBA coilovers -JBA Arms/MOABS-31 FALKEN WILDPEAK AT3W / 4.10's etc, 04 Kilimanjaro Edition loaded, plus 05 KJ limited

Tom, whats the rate for the factory rear springs?

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2002 KJ Limited 3.7, 5.25" lift via coilovers, custom HD rear springs, 32.2" tires on moabs (soon 33s) 4.56/JBA diff, OX lockers front/rear, NP241OR, Parker Fab front/rear bumpers, rock rails and roof rack, Viair OBA.

2006 KJ sport 3.7, 4" Ironman lift, 32" tires, Parker Fab front/rear bumpers and rock rails.