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3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
I installed a 77 Series K&N intake this week and I swear that the mpg went down. Now around 13.7 down from about 14.5 highway. It is installed correctly and all other conditions are the same, am I crazy or should my mileage have gotten a little better?