What tuner box will give best MPG
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12-18-2010, 09:04 PM
Dodge Ram Forum Senior Member!
Join Date: May 2010
Vehicle: 2010 RAM 1500 SLT 5.7 HEMI
Trim Level: SLT Plus
Color: Inferno Red
Engine: 2009-2010 345ci (5.7L) Hemi V8 390hp 407lb/ft
You could try putting the tuner under the Loud peddle for better MPG
the thicker the tuner the better the MPG will be.....
just a thought.
F.I or F.O-UA496
Mods-18" Magnaflow,K&N,Diablo Sport Predator, Fastman TB... That's just the start....
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