around how much does it cost to get a set of bushings installed professionally ?
also, will NRG bushings fit on skunk2 upper control arms ?

 

Well which ones? Front and rear LCA's? That alone will cost between 100-200 depending on where you go.

Just get someone with a press to press them out. You can press the new ones in if you have arms with hands, and a vice.

 

from what i know, i need to replace only my upper control arms, but iw as wondering how much installing the hyper flex kit would cost

would it fit on skunk 2 control arms

 

They should, yes. I have the Energy Suspension Hyperflex kit and that was $110 shipped from jegs.com last year. I like it. It's a must if you're a suspension nut.