High flow MAF housings and extended range MAF sensors are designed to aid in tuning of high horsepower engines. Great for any supercharger, turbo or nitrous builds. Sensor will support over 800HP+ when installed in a 3" housing. Updated sensor curve has been engineered to maintain perfect idle resolution, even when used on vehicles making under 300HP. This sensor can be used in any housing from 2" to over 5". It can also be used for blow-thru or draw-thru configurations.
