425 isl
Can I add a chip or something to bump up my power it is a 2011 model
Forum Discussion
Mike and Trish wrote:
Also make sure you have the most recent updates to your ECM. Any Cummins or Freightliner/Spartan/whoever built your chassis dealer can check and reprogram as needed.
Maybe yes, maybe NO.
I would ask what the "update" is/does.
There are four basic variables on engine specs: HP, MPG, longevity and for THEM (not necessarily you) EMISSIONS. These are balanced against each other-- unlikely you could reduce emissions and gain either HP or MPG.
So, I am not a fan of automatically allowing updates without knowing what it is meant to address.
