SCT Performance 90mm Billet Mass Air Flow Meter for Select Ford 1999-2003 (Up to 700 RWHP)

Fits select 1999-2003 Ford F-150 and Mustang models.

The SCT Performance 90mm Mass Air Meter is engineered to eliminate the common issue of "pegging" in high-horsepower Ford EFI systems where the factory sensor reaches its maximum voltage limit. By utilizing a large 90mm billet aluminum housing, this meter provides a more stable airflow signal and significantly higher resolution than stock units. It is specifically calibrated to handle the increased demand of forced induction builds while maintaining OEM-quality idle stability and drivability.

• Precision 90mm billet aluminum housing reduces heat soak and maximizes airflow
• Supports up to 625 RWHP in centrifugal supercharger configurations
• Supports up to 700 RWHP in Roots-style supercharger configurations
• Versatile design supports both blow-through and draw-through air intake setups
• OEM-quality calibration prevents sensor saturation in high-output applications