I've thought about doing that with my truck, just wonder what it'd cost to do

Does your dad like a really loud truck? I think the majority of people won't like a straight-piped diesel.

Far too much dude...

U ever seen the video on you tube of the cummins Dakota?

Yeah lol just curious

His buddy just got an f250, it's straight piped and he liked it

Check this out:
http://www.dieselpowermag.com/featur...m/viewall.html

Ok now that is freaking sick, I wonder what he did about the frame. Doubt the 1500 fram can handle all the torque for very long

That's just badass

Can't beat 700 hp and 55 mpg lol