Thread: rear end ratio
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Old 06-05-2013, 10:12 PM
S.C. Express S.C. Express is offline
Dodge Ram Forum Senior Member
Join Date: Jul 2012
Location: North Augusta S.C.
Age: 40
Posts: 1,017
Gender: Male
Vehicle: 2012 Ram Express
Trim Level: Express
Color: Silver
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
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S.C. Express will become famous soon enough

Yep, I'll swap with ya in a heartbeat too. You are not going to see a huge increase in mpg's if that is what you are after. The guys with 4.10's and 3.92's are getting better city mpg's than us with the 3.55's in most cases. Running 85mph on the interstate is a different story though. if you drive 75mph or less, the swap would not be worth it imo.
Jones MaxFlow 18" muffler swap, Green Performance drop in air filter..
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