Hypertech computer reprogrammer
I have a 1998 c5 a4 has any one tried the hypertech programmer on their car that can tell me if this is worth the money and can I expect any could gain? Also has anyone ever seen a horepower claim by installing this in the car?
Dwayne, if your C5 is relatively stock, you might see a tenth at the 1/4 mile with the HPP3. Look around and you will see a LOT of people selling their used HPP3 because LS1-EDIT has become available.
Moving this thread to LS1 Computer Programming section
Tony
Moving this thread to LS1 Computer Programming section
Tony



