I agree, great write up. My 2001 GS300 has 110K miles on it now so this is something I am definitely considering now. About how long does this job take for the weekend mechanic? Other than brakes, I have never worked on the suspension so just wondering what level of skill you need. I have done more than a few timing belt changes and a few long block swaps but basically all the work I ever do is in the engine compartment. So on a scale of 1-10 with a timing belt change maybe being a 7 (hope I don't start a flame fest for that), where does changing the front arm bushing fall? Is there any "gotchas" that I should be prepared for (such as better have a 4' breaker bar for the crankshaft bolt and make sure not to use a 12 pt socket)?
I've read reviews that installing the Daizen front control arm bushings are a pain the rear. It's definately a job that should be done by a certified mechanic. From what I've read, you actually have to burn off the old bushings in order to put the new one in. I was thinking about doing this, but at the rate of $60 an hour, it would probably be around $600 for a certified mechanic just to install it.
If I can find that review, I will definitely post it up here.
*EDIT*
I found it guys. It's not on the GS series specifically, it's actually on the LS, but the procedure should be the same if not similar.
http://www.lexls.com/tutorials/suspension/fdaizenkit.html