Okay so I found this on the internet:
Then when I was at the dealership, a mechanic turned friend told me he had on installed in his '08 1500 5.7L and it does exactly what it says it does.
. Since I have the Predator tuner can I do this without having to buy one? Get a custom tune like this or no? I found a dyno on the Island with a fellow who uses the Predator!
What are your thoughts...