Let me put in abit more of my 2cents on teraflex. I originally had an RE budget boost and had esp issues on cloverleaf turns. Installed a 4in superlift, sill esp issue so I did a esp off switch mod. Installed Teraflex front lower control arms and the esp prob got much better, didn't kick in as often on really tight turns.When I went from 35's to 37's , major esp on clover turns, uggh. Installed Teraflex 4in springs for the 37's. I have pushed it on the cloverleafs trying to get the esp to go off, nada. Bottom line, Teraflex makes some goodass springs. I just use the switch for off-road now.

 

I have been satisfied with the 2.5 Coil lift with shock extensions from TeraFlex that I put on more than a year and 25,000 miles ago.

The quality of the parts, coupled with the customer service I have seen as a member of this site was worth the small price difference between TF and any other entry level brand.

I am extremely happy, and have had 0 issues with the lift once I finished installing it.

I am another person who only has experience with 1 lift company (TF), but it has been a very good experience.

Good luck and post pictures as you go.

 

I'll throw in another vote for Teraflex. Have had the 2.5 coil on my Jeep for a couple weeks now and I love it.

Give Northridge 4x4 a call, with their sale right now you can get that Teraflex kit for cheaper.

 

I cannot comment on the Zone spring lift, but I have the 2" spacer lift kit with shocks and It rides better than stock and Zone has excellent customer service.

dave over at zone kicks ass. he has taken very good care of me and took the time to answer all my questions over the phone and responds to email very quickly.

 

i can only comment on teraflex. they have outstanding customer service, nice kits and well made components. did i mention they have outstanding customer service. you won't be disappointed with them. Joe's been helpful with advice and if there's a problem with any part of your kit, they make it right and get you a new part. kudos to Joe at TF!

 

i have the zone 3" suspension kit and i love it! super easy to install and it yelds exactly what it claims no more or less so you're not left with the age old question do i need new d-shafts etc. and i will say that i am not easy on my jeep at all and have not bent or broken anything! i use it with 33"s and it flexes great and has plenty of room in the fenders. so i vote ZONE!