Hi guys. Looking at the PPE programmer, and would like real world real user comments. Example, what setting are most people seeing the greatest increase in fuel mileage? Also, what is the max setting you are capable of using for say doing a short drag race? And finally, I know this one has been beat like a dead horse, exhaust systems: cat back, turbo back, 4" 5"? MY only requirement is that at speed, under a load say pulling a trailer, the the noise level inside the truck is about what it is with the stock exhaust. My wife told me if I put another loud exhaust on my truck and we pull the 30' trailer over the mountains again she will kill me. All opinions welcome here!
Thanks!
travis
Thanks!
travis