I'd do fans first, actually I did do the fans first. More power, better mpg and cooler A/C in the summer (which is now) or: Louder, next to no if any power gains and slim to no improvement in fuel economy?

I obviously went with an exhaust as well, but the fans beat them as a mod. Besides, it helps you hear your stereo better lol.

 

He can't do both, knucklehead.

Add another to exhaust myself. probably would see a better bottom line improvement in the performance of the truck with the fan. But there's something about making your truck sound like a truck.

 

if you try it I will, but you gotta go first

 

Well actually BalogUK is claiming a 2 mpg increase when he installed his Roush exhaust. I know it's a long shot but I hope to see maybe a minor improvement.