CAI + catback = better MPG?

[EdDucks916]

Wonder if anyone has put a CAI (i.e. Volant), and then couple it with a catback exhaust and gotten better mileage as a result. Speaking to those who have V8-powered 4th gen 4Runners (might do the same with V6 4Runners, too).

 

[Good Times]

I've rarely seen anyone get improved mpg from adding performance added parts.

Who knows....