My 08 m35x is starting to groan pretty loud on right turns and the tram lining seems to be getting worse after a cold start. I think it's time I replace the steering rack.

Where would you guys recommend buying a steering rack from? My local NAPA has one for $950 but I saw some online for $350 at DetroitAxel. Neither have EVO, but I don't think my m35x is EVO capable (am I right)? Perhaps there is a better place than those two I mentioned?

Also, what else (if anything) should I replace at the same time as the steering rack? I want to do this the right way because I love the car!

I am in Canada, if that makes any difference.

Thanks