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    Mufflex MPG drop

    Thanks for the responses guys! I pulled the battery cable and reset the computer and this seemed to help about 2mpg in town. Haven't been back on the highway yet... Blackbetty, this makes sense to me as well, if you lose some torque, your mds stays on less? Idk, gonna play around with it some more.
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    Mufflex MPG drop

    Thanks for the input guys! It is true that I can't keep my foot out of it, I love the sound!! But I was comparing highway mileage mostly. I didn't know there was winter blend gas, is that to prevent freezing?
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    Mufflex MPG drop

    I put an 18" single in-single out mufflex on my ram about 6 months ago, and have noticed that my MPG has decreased by about 2 on average. I went on a road trip before and got almost 19 mpg and have went on a couple since then and got around 17 each time. Mostly interstate doing 75 on the times...
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    Mufflex vs boeschbuilt

    Mufflex 14" dump I have the single stock exhaust, and want to buy a mufflex 14". I would dump it with a couple turn downs, till I save up for dual exhaust. Has anyone else done this? I'm sure it's loud as hell!!!
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    Mufflex single exhaust

    Thanks smarsmar. I didn't think there would be any single exhaust vids, but there was a couple... Any idea about using the dual mufflex as a single for now?
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    Mufflex single exhaust

    Anyone out there have the mufflex single exhaust muffler? Curious how it sounds.... I also want to convert to duals out the rear in the future. Can I get the dual exhaust muffler and cap off one side? Don't want to cause problems. Or would that even attach to my current single exhaust. Any...
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    First big trip and mpg.

    What mods do you have? I'm a stock hemi tradesman QC 3.55 and get about 18.5mpg at 70
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    Making The Swap. Factory Duals to Single

    @moparmulisha I would love to swap you!! I have a thread about going stock single to stock duals... Not sure how to get it done tho, I live in indiana
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    Stock single to stock dual exhaust

    Thanks for the suggestions, I was wanting to get a cat-back system but didn't know if a dual kit would fit on my truck. Didn't want to have to go custom. Definitely want something that makes some noise!!!
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    Eco won't kick in onhighway

    Thanks guys! Looking into a tuner myself. I'll have to play around with speeds and stuff and see what makes a difference.
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    Eco won't kick in onhighway

    Anyone have problems with ECO not kicking in on the highway. I usually set the cruise at 70-75, but it almost never comes on unless I go down a hill. Thoughts?
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    Stock single to stock dual exhaust

    Curious to know if anyone has swapped the stock single exhaust to stock dual exhaust? I have a 2014 1500 with the hemi, and I like the look of the stock duals. I want to buy a stock dual kit but don't know if there will be the hangar brackets, will it line up? ect? Will also have change the rear...
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