Originally Posted by Deranged2013
OP. Did you ever get your issues sorted out? Guess you found out the hard way that you need a tune to run an off road pipe. There have been issues of bad pump gas going around also.
Why is it you must have a specific tune to run an O/R midpipe. I am not challenging your statement saying one DOESN'T need one. I am stating you won't see the appropriate gains. It shouldn't hurt to run without a tune but that Is how I feel and probably am wrong, just want the science to back it up please.
Don't mean to be disrepsectful if I was, really appreciate any insight you can give me!!!