So right now i have the TF BB and i want to upgrade. I have talked to the TF guys and they said that it would be no issue to just take out the stock coils and spacers and replace them with the 2.5" coils. My question is, what do you think would have to be done to put the 3" coils in instead in regards to track bars control arms and whatever i am not thinking of? and if you don't mind can you say if it is something that SHOULD be done or something that NEEDS to be done.

 

Front trackbar should be done
Front LCAs are a nice addition
I imagine you already have either the axle or frame mount trackbar bracket from the BB kit so you should be good there.

Front 3" TF Coils / Rear TF BB

 

yeah i put in the bracket for the rear track bar....it actually moved the axel too far over so there is some extra room haha