I was looking into buying some headers for my car... I don't know that much about how to install them(haha ok so i don't know ANYTHING about it), but is it something that can easily be done/learned? And also will it hook up with stock exhaust? Or should I do it the other way around(muffler, cat, then headers)? How does it connect to the block? And would I need a lift. I've been working a lot lately, haven't really taken the time to get up under the car and poke around w/ it. Just thought I'd ask cuz you guys are crazy full of all sorts of helpfull info. What kind of performance increase would I see out of headers w/ just intake, stock everything else on a ga16 motor?