+1, only one I found that cheap had over 200k on it and he wanted $2800 FIRM, lol.
Sweet deal, I'd recommend improving the airflow before dropping a pulley, just to keep it on the safe side. KR is not your friend and stock they have enough. I'd get some ported manifolds and a downpipe, both can be had for under $300, shouldn't change the tone that much,like a catback would, and will definitely be noticeable. Also, a FWI, or cold air, like into the fender, is a good idea, a lot of people make their own from dryer duct or the like. I made mine for about $60, including a $35 K&N cone fillter, plus you get a cool sound, haha.