Review on 1999.5-2003 7.3L Powerstroke Diesel Black Oiled Cold Air Intake System Kit Replacement: Efficient Performance Boost by Durioki Cordaro

Easy setup EXCEPT if you don't have basic improvisation skills. You will need to ream the airflow sensor hole slightly for the sensor to fit properly. I'm glad I didn't buy the branded product as this one is just as good. Makes my truck (Ford 6.7 Diesel) sound good and breathe better. This can save you mpg BUT once you hear a new engine growl when accelerating your mpg will likely drop because you often want to accelerate quickly to hear how good the engine sounds.