I was browsing through the net and found a chip at rs4performance dot com that makes some pretty bold claims 6-10 mpg and +50 horsepower and torque. has anyone heard of them it is only 89$ so it sounds iffy to me i dont want to fall into a scam any help would be great
Yea thats what I found out too. You get people experiences which is worth a lot!
If you are planning on getting a supercharger it would be god to get the predator. It gives you the ability to have custom tunes. That would be god with the Supercharger, since you would need one
First hand...............I have bought two...claiming the same thing:smiledown:Keep your money. It aint going to work. CAI and a programmer is the way to go. :smileup:
If you like your engine and truck DO NOT get this! It always claims it works on every vehicle, but no two vehicles are the same, and R&D costs real money. You get what you pay for and this is a BIG no-no.