I'm kind of interested in this one. The guy I talked to at the dealership yesterday was really impressed with the gain in power. And I figure since he wasn't trying to sell it to me, he's probably not exagurating. Especially since he was basically talking me out of trading up for an SC.

I figure the HP gain is somewhere between the 8-10 in the email and the 15-17 on the site. Plus since you can turn it on and off, theres no really problem with emissions tests or warranties.