I recently just put my K&N intake on and now I am looking for a chip to put on my '06 Ram 4x4 4.7L. I have looked at the flashpaq and the cortex. I have seen minimal difference between the two besides the look and the 2-year powertrain warranty. Does anyone know of specific different features of the two? If so, what would the recommendation be? I dont care about the looks of the programmer just performance. Thanks!

 

im no expert so i very well may get corrected but as far as i can tell the only difference is that the cortex has a warranty that guarantees against damage to your vehicle.