10-13 mpg, 9 mpg pulling my little 34' camper. Get it !

 

With my 2010 F250 V10 Im getting 11-13 constant and 14-16 highway... nothing more than a K&N filter

 

That's a great deal...That would tow my house of it's foundation lmao...

 

I've been doing some research and it seems that I may be limited on modifications such as a Cat-Back exhaust system, Tuner, wheels, tires, etc.

For the Cat-Back; I have not found any manufacture that offers a system for this truck with a 6.8L V10.
For a Tuner, I have only found Hypertech.
For tires and wheels, I seem to have optons.

What Cat-Back systems and Tuners are owners using for the 2009 V10?
Thanks

 

Got it today.
Drove home and watched as avg MPG increased from 8.1 to 10.4.
This was based on what the trip computer was showing and the 300 mile trip home.