Pretty soon im gonna buy the SCT 9100 Flasher, which is pretty much, a SCT chip, but in flasher form. Ok, i have read, that to minimize detonation, and maximize power, use 22C plugs and a 180 T stat. Since im in cali, i prolly wont be able to pass smog with this stuff. Id have to set the stock tstat, stock plugs, and stock tune back in when i smog. Anyway, where is the Tstat housing located, so u can remove the old one, and install the new one? The spark plugs look pretty easy to change on the driver side, but the passenger side looks a little tougher.