Hey guys, I have a 2001 4.7L D and I love it, plenty of power but why not go for more right! I know a CAI and Exhaust will help. Any suggestions?

 

I have a K&N panel filter and a 50 seiers flowmaster muffler on mine. Can't really say there is a night and day difference difference in power, but it sure sounds SWEET. The only negative to those 2 mods is I'm using the gas pedal more now..did I tell ya it sounds nice..

 

Well a nice sound is a plus!

 

There ins't much you can do with the 4.7L other than custom porting and ram air CIA and exhaust. Shorty headers if you do all of that.

 

thanks guys

 

Otherwise, if you have a fat wallet, I think you can get a supercharger system for the 4.7

May be cheaper overall to see if you can replace your 4.7 with the modern 4.7 that makes 300+ hp if it can be swapped out easily.

 

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