I know i'm going to change the exhaust...its just a matter of when and what to go with. I'm currently considering the Flowmaster 40 or 50 series. My questions are:

Which is the better to go with?

What size pipes should i have exiting??? (Single in/Dual out)


I've called one place and they quoted me 376.00 for a single 3" in/dual 3" out. I'm pretty sure that i read something in here about the out side should be lowered to 2.5"...I just wanna be sure

Last question:

Has anyone had any problems with there warranty by changing out the Air intake...not just the filter , but the whole thing?

Thnx all

Truck specs:
04 Dodge Ram 1500 Q-Cab
4.7 V8
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No mods as of yet