Originally Posted by ThumperMX113

I'd probably just get a Xcal3 since it's only $5 more. It's solid now, all of the problems have been fixed.

Originally Posted by DarrenWS6

Thats real good to hear. Thank you for the information. I'll keep that in mind. With my exhaust its starting to feel like my low end is going, I think i'm starting to notice it. My WOT punch speed isn't impressive, though it wasn't too impressive stock either. I'm just pretty pissed that a Silverado flew by me WOT and made it before me

Can you explain to me what a canned tune is? Is that just a simple hand held programmer?