Mike
You talking about the "Unplug your EGR?"

Yeah guys. . anyone with a 6.7 DO IT! As Mike will tell you, I did allot of driving to make sure it did no harm but generate a light. It will end allot of problems. A guy at the track Friday night picked up 3/10's in the quarter just by pulling the plug. Regens will go sown, turbos and intakes won't clog, MPG will go up.

Pull the plug