John,
my bad, I thought you said I paid $400 for my dyno time... Maybe *I* should read posts more throughly...
Anywho, I paid $305 shipped for the S-AFC.
I still think you're making a mistake by buying a C4, but whatever floats your boat.
And yes, w/ the added mid-range power, I'll be very dissapointed if I don't hit 14s.
John