Let us know how the sct is. I've been thinking about upgrading my hypertech once I get my gears in

 

Hammer - Corsa Exhaust aka dB Performance kit? If so how do you like?

 

I really like the exhaust. I had a similar setup on my 2007 Tahoe so I knew the quality was there. I didn't want a set up that was too loud or that droned and the Corsa came through. It does growl when you romp on it though.

I'll let you know about the SCT. I just finished installing it an hour ago and I'm about to take it for a quick spin.