Installing a 98 itr rear sway bar with a comptech rear tie bar. I have the factory itr bushing brackets and intend to use urethane. My question is, what end links should i use?

 

I would suggest using the stock endlinks. They are bullet-proof and they do not need to be replace periodically like aftermarket endlinks which have swivel links.

On the urethane swaybar bushings. You will not be able to use the stock ITR bushing brackets. I'm not aware of anyone that makes an urethane bushing that fits the stock ITR bushing bracket.