Pro's and con's of TF 2.5 vs RK stock mod
I sold a bunch of stuff today and find myself with $800 available to buy my lift. I want to stick with a 2.5" and have narrowed it down to these 2 thanks to all the threads on this forum.
So, i want to call Stan @ Northridge on Monday and order. I just can't seem to make the final decision. I keep going back and forth between the 2. So I'm asking for your help in finalising this decision.
Thanks guys.
So, i want to call Stan @ Northridge on Monday and order. I just can't seem to make the final decision. I keep going back and forth between the 2. So I'm asking for your help in finalising this decision.
Thanks guys.
I have TF 3" coils on my 4 door w/35s.... Progressive springs on the RK fronts make for a nice street ride but the TF liner fronts offer more flex - ride is great but you'll need to do front lower and rear upper control arms along with track bars. Do it once - dial it in and enjoy the ride.
I would say I got about 3" out of the RK kit. I also got the 1.5" spidertrax spacers as I was running stock rims and tires, also went with the Bilstein 5100 shocks and front and rear bump stops. I didn't do an alignment either, there is good write up here that tells exactly what to do yourself, very easy.
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I ran the TF 2.5 BB w 9550 shocks for about a year and now have the RK stock mod with the addition of RK LCA's and Bilstein 5100 series shocks. I had a hard time deciding between the two myself but love that the RK lift is upgradable and it comes with an adjustable front track bar. I will admit the front progressive rate springs are pretty stiff but no worries of the nose sagging with the addition of a winch and steel front bumper. I highly reccomend front LCA's with the RK lift. As already stated, it's closer to 3in. My steering was flighty as hell until I dialed the castor back in w the LCA's. The RK lift really levels out a JKU nicely. My rear is only 1/4 of an inch higher than the front. Here's a pic on level ground.


Last edited by Topkicker1; Apr 6, 2012 at 06:26 PM.
And back and forth we go.
. So LCA's...must have, should have, or nice to have? And even with a 2.5" lift there are steering issues? One reason I was going with the 2.5" was to keep it as simple as possible without needing a lot of 'extras'.
Thanks for the pics Topkicker. Its great to see the end result of these lifts.
. So LCA's...must have, should have, or nice to have? And even with a 2.5" lift there are steering issues? One reason I was going with the 2.5" was to keep it as simple as possible without needing a lot of 'extras'. Thanks for the pics Topkicker. Its great to see the end result of these lifts.
Last edited by Topkicker1; Apr 6, 2012 at 07:58 PM.


