$944 is a bit too pricey for an exhaust on a truck for me personally. I wouldn't bat an eye spending that on a Borla system for my previous Camaro...which I did and loved the system. I am just not seeing it being worth $944 for a sound increase and possible 1mpg. I would however spend a total of under $1k for exhaust and intake (Vararam) only for the hope that mpg would increase and sound would be amazing with minimal to no drone. Of course, this may all be me living in a dream world, but I think it would be possible. This setup seems to be had for $400, so all in with the intake for $730 or so is pretty good. Could also head the more custom route I've discussed in a couple of my own threads and end around 500-550 for exhaust and 880 total.