Just wanted to say thanks to all the members on this forum who recommended the 5.7 chip. I assumed I had a stock chip in my 80,000 mile ride. After reading about the turbo tweak chip, I decided to order one and give it a try. I was surprised to find a Kenne Bell “ultimate” chip- changed it out with the new 5.7 and like that a totally new car! Keep up all the good product/ repair advice all.