Yeah, I would change that stuff. Too be honest I'm not completely familiar with coilovers so I would check with the howto or someone. I believe the coilovers replace a lot of the parts on the suspension. I would still do endlinks for sure though. If you need any other help with anything don't hesitate to ask. Us black 3g'ers need to stick together! lol
its just the firmness. They are not terribly hard to change, but you just have to have the right tools. If you have the money for coilovers go with those. If not, check this thread out http://www.club3g.com/forum/wheels-t...x-install.html. It breaks down most of the stuff. For endlinks go to rockauto.com they are moog and for spring insulators I went to autozone. mounts I went to rockauto.
Yeah, all agx's are adjustable. They have four settings, the lowest being "softest" and the highest being "hardest" so you can adjust to your likings. I think I have both set on the medium setting and I have never really messed with it so I'm sure I could get a better ride if I did. I think I got the agx's for like 470ish to the door? I had a coupon for one of the kyb outlets so look through here or the web and see if you can snag that coupon code. While your suspension is apart you might as well change your mounts and insulators too. That was my biggest regret. I didn't do that and my suspension creaks and pops non stop. So I went and bought the parts and am eagerly waiting to put them on!
The ride is decent. obviously its going to be rougher than stock. I feel basically every bump, but its not a big deal too me. I like the combo so far and it hasn't failed me yet (knock on wood). I really like the look b/c its not too low yet just the right height.