Hey guys, I might have to upgrade coils in the near future and I was wondering if it would be possible to swap out my Teraflex 2.5 inch coil spacers for 3 inch coils with out any other parts or major modifications?

 

Just know those TF 3in coils may give you 4in of lift, plan accordingly.
https://www.jk-forum.com/forums/show...72&postcount=2

 

Can you? Yes. Will you have issues? Maybe.

You could easily be up around 3.5-4" with those coils, so you need to consider longer links, longer bumpstops, longer brake lines or brackets, the possibility of driveshaft issues, caster correction, pinion correction, axle re-centering, whatever else I forgot. Look at all the components in the more expensive versions of their 3" kits to see what you 'may' want or need.

 

The BB kit that I bought from Teraflex included longer bump stops, longer rear links, rear brake line brackets, rear track bar bracket, and shocks. I also purchased rc quick disconnects which I believe will accomodate up to a 4 in lift. The only difference I see in the basic 3 in TF lift kit is extended brake lines. I wouldn't mind just buying 2.5 inch coils but the 3 inch coils are the same price and I would like to get the extra lift if I could.

 

If I can pull off 3" coils with my current setup that would be great because I could gain lift and stiffer coils all for the same price. But if that turns out to not be the case I will look at getting the 2.5" coils. The only reason I posed this question is because when I was looking at the prices for new coils the price for the 2.5" and the 3" where the same. So I thought to myself why not get the 3" if I can use them with my current equipment.