MustangForums.com - View Single Post - Pypes Violators Axel-back

TornThorn · 07-06-2009, 01:55 AM

So I put the stock mufflers back on and I still have same performance as with the violators. So just for fun I reset the PCM by doing the 5 second pedal recal. Now I have the power back. Why would I need to recet the PCM when I have a custom tune?

07-06-2009, 01:55 AM	#9
TornThorn Join Date: Jan 2009 Vehicle: 06, Mustang, GT Location: Ohio Posts: 26	So I put the stock mufflers back on and I still have same performance as with the violators. So just for fun I reset the PCM by doing the 5 second pedal recal. Now I have the power back. Why would I need to recet the PCM when I have a custom tune?