99 tl just got the eibach pro kit springs wondering how long would it take to replace the springs im fairley handy

 

3-4 hours if you have done something like it before.

 

front is gravy, back takes a little more time. Check the DIY thread for a good write up. link

 

2 hours..

 

Kris, do you still have the part# or application for the spring seat isolators? I can't remember, but I think it was an mdx or rdx application. I'm getting ready to re-do mine soon, and I wan't everything nice and quiet. {Even if only my wife can hear it.}