Diesel Trucks

In full confession I did take a sawzall to the underside of mine and got rid of about 300 pounds of exhaust crap plus converters. Did the delete up on top plus new AFI intake manifold, intercooler and CAI plus smoothed out the tubes. Went with Smarty Jr tune for fuel economy and she runs cool as a cucumber and super clean. It is a 6.7 so mileage is just not as good as the 5.9 platform. Have not ever put it on a dyno but I can spin up to the threshold for the spool and I don't want to change spools. Love that whistle going up hill! I have several other Ram trucks but when I want to pull it is the Cummins.