Originally Posted by strykernyc
if it was true do u know how expensive they would go for and for sure i would have like 10 of them mmmm how many hp that would be
all a scam
You hit the nail on the head...if they really had something that added 20 hp, they could (and would) charge a several hundred for it, not a 20 bill.
You don' get sumthin' fo' nothin'.