I have changed my intake tube, added the K&N, drilled my airbox, added anti-foam etc and have never reset my PCM after any of the mods were doneOriginally posted by MoparPerformance:
It's more expensive but I'd go with a K&N or K&N Intake, just rest the PCM after.
the computer is made to adapt to the mods after a day or two, I just drove it and the car adapted just like it's supposed to