Sorry about posting then leaving, I've been sick the last week or so.
I'm looking for any/all information on 04 Impala SS. I recently bought one and I love it. I want to take care of it as well as do some small modifications.
a good start would be:
pcm - www.getoverkilled.ca
Modular Pulley System (I'd go 3.6-3.4)
Make your own intake and save some $ you can get a blazer PCM tray, 3"-4" abs sewer wall pipe (home depot) couplers from www.hightempsilicone , and a fliter of your choice, If you want to go further, you can do 1.9 RR or cam, Intercooler, then you get into the $mods