Depends on what you want
HP increase is quite noticeable unfortunately so is the decrease in mpg.I have this intake with a AFE throttle body spacer in my '14 F350 and it's great as long as you don't mind lowering your fuel economy,but it does make you want to keep a little extra weight on the skinny pedal.
Easy to install, good instructions w/colored photos. To make installation easier, remove the negative battery cable like it tells you in the instructions. It's not quite as loud as the Volant intake I had on another truck. I haven't had it long enough to determine any mileage change but the engine DEFINITELY breaths better. (Diesel)