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Old 09-23-2013, 03:15 PM
picker picker is offline
Dodge Ram Forum Senior Member
Join Date: Jul 2012
Location: florida
Posts: 113
Gender: Male
Vehicle: 2005 ram
Trim Level: st
Color: mineral grey
Engine: 2003-2008 345ci (5.7L) Hemi V8 345hp 375lb/ft
Rep Power: 0
picker is an unknown quantity at this point

Something else to look at......what goes in must come out. Slide under your truck and look at that stock muffler, BIG purple and blue hot spot in middle? I know dual express trucks have way to much back pressure, get rid of that stock muffler you'll be amazed how much better it runs we changed both our trucks gained a little over three MPG even service MGR in local dealership swapped his after driving this. Engine is basically a air pump, intake is the funnel putting more in won't help if it can't get out the back.
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