New susp. problem

[05tx300c]

I have finally found a new creaking sound from the front end of my 05 300c w/87000 miles. I had just replaced the torsion arms and the outer tierods, when within 2 weeks a new sound coming from the front end. It drove me crazy, every time i would gently accelerate or turn very slowly i would hear the sound. It took me two weeks to finally find out that the upper control arm, left front was grinding at the body mount bolt. i then checked the right front and found that the boot on the ubj had a tear in it, so now i have to replace both. Here i go again working on the front suspension. Parts are about $200 from dealer and online i found both for under $200! Has anyone ever used Mevotech, i prefer to use moog but cant find them.

[PARGA88]

i dont think moog sells the upper balljoint, just the lower.
both of my boots on the upper ball joint are torn, and im driving fine, other then it driving like a cadillac, floating all over the place(shocks/struts blown)
it will eventually cause a problem, but if its its just torn it wound make a sound, but it will shorten the balljoints life, which leads to clunking.lol

[05tx300c]

replaced front struts last year with KYB after wife jump RR tracks in the dark. Replaced rears last month with matching KYB along with rear swaybar endlinks. For a long time i was thinking the strut or the strutmount was problem.