I have a buddy of mine that bought a 2003 Dodge truck ( LOL!) with the 5.9(not the Hemi) and I was wanting to know what his options are as far as tuning ? He has a CAI, Flowmaster and underdrive pulley's. He wants to get e-fans for it also. He just wants more power but doesn't want to go overboard. Any suggestions would and will be greatly appreciated!! Thanks fellows!!!!

James

 

2002 was the last year for the 5.9. I'm guessing if it's a 2003 he's got the 4.7. I'd check out www.krcperformance.com for a ton of engine mods.

 

Thank you sirrrrr!!! I can't remember what year it is??? I'll check it out.