Dodge Durango Forum II Archive
Re: How do you know if you have a Performance Chip installed?
Sherry [MD] [01 CPR SLT 5.9L Tow]
dtraveler2@home.com
I doubt that a dealer would have installed any aftermarket stuff like a jet chip or air intake to a demo vehicle that they planned to sell at some point. Could be that the 4.7 just sounds different like Brian said. The only other thing I could think of would be that they put the R/T exhaust on it for some reason.
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Mon Dec 31