XRT pro

[Denalimax]

Anyone running an XRT pro on a 2013 LML or any tuner matter of fact with stock exhaust??


Sent from my iPhone using Tapatalk

 

[DIESELMAFIAPER.LB7]

If your leaving it stock id do efi live from Kory Willis or Idaho Rob they seem to get regens down and decent mpg with everything still stock

 

[Texas Chevy]

I have the Xrt pro on my 11 LML it's not stock though. It's pretty good only thing is not being able to change tunes on the fly. O did run it all stock for a few days terrible mileage cause the truck went into regen alot. Can't wait till someone does deletes with efi cause I'll have to change then