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Old 01-06-2011, 01:39 PM
M n M M n M is offline
Dodge Ram Forum Senior Member
Join Date: Dec 2010
Age: 46
Posts: 144
Gender: Male
Vehicle: 2010 Dodge Ram
Trim Level: ST 1500 Quad Cab
Color: Silver
Engine: 2008-???? 287ci (4.7L) PowerTech V8 310hp 330lb/ft
Rep Power: 5
M n M will become famous soon enough
Default After market exhaust for 4.7

Ok so I've searched and I don't seem to find much info on exhaust for the 4.7. There is however tons of info for the 5.7 hemi owners. I know there has to be more 4.7 owners out there than me???

I think I'm down to either Magnaflow or Flowmaster. I plan to run dual exhaust after the muffler. I want the best sound and performance (please no... then you should have bought a Hemi! responses).

My question are, which one sounds better on the 4.7? I don't have MDS so the drone sound should not be a problem.

Also does anyone know if the 4.7 has a resonator?

Has anyone tried to run dual after the catalytic convertor with two mufflers?

What increase (or decrease) in HP and MPG did you find?

Any info would be great!!
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