Great air flow at a great price! The 90mm Mass Air Flow Sensor is a valuable upgrade for anyone trying to purchase a meter that both flows significant air and has the ability to make some real horsepower. Unlike most other meters that "alter" the signal to the computer, this provides a clean, consistent reading and works in vehicles up to approximately 450 RWHP. Works with ALL injector sizes. This meter can be used in all EEC-IV or EEC-V applications, as long as the mass air pigtail is changed (pre 1994 EEC-IV) and the PCM is flashed with one of our Xcalibrator I or II flashers or a Eliminator chip is installed. A four-bolt flange can also be purchased to allow easy installation of a 4" opening filter. These adapters, air filters and the pigtails can be found in our Products > Induction section.
