My tuner said the same thing. Both are easy to tune and not a problem with either.Most tuners prefer PMAS signal, but all the good guys can easily make JLT perform.
JLT has been proven for a while.
-J
I did not buy the screen diffuser, should I ?
Havent installed my Intake or Throttle body yet, waiting on weather to get back to normal then install and drive to my tuner for a retune.