03 tj BB lift

We just put one on my friend's tj and he hasn't noticed any and I've rode with him a good bit and I haven't felt any either. Just check all your nuts, bolts and tie rod ends and make sure they're tight and maybe even get an alignment if everything is tight. It shouldn't be anything major.
 
More than likely its the driveline angle not certain but if ya dont do a tcase drop of atleast one inch if even that then youll have vibration where the driveshaft is so short on tj!?!?!? Just my opinion i dont drive a tj have just worked on em a lil...
 
If ya were closer id give ya the drop brackets i have but you could make em yourself out of hollow square steel stock there's a few different ways to do it!!!
 
I'm just guessing from your user name that you have a Rubicon. If so there is no reason a budget boost would give you a drive line vibration unless something is bad like a U-Joint or the CV in the front shaft. With the fixed output shaft on the Rubicon it would be safe to run up to around 3" of lift. I've known people that have run more but I would say 3" is a safe bet. As long as your budget boost isn't larger then that I would assume that your vibrations have to be in the tires or due to the alingment.

Jeremey
 
when you put the lift on, did you loosen the bolts for the transmission mount? If not try that first.

If that does not correct it, I would look into a Body lift and MM raise. Minmal work is needed and not all parts required. I can explain this if you decide to go this route.

re-check all your u-joints as well.
Todd
 
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