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Unsurpassed Accuracy

PMAS mass airflow sensors are precision calibrated to N.I.S.T. standards, providing unsurpassed accuracy and improved drivability.
See Sensors

Improved Performance

Our MAF sensors improve overall performance with the ability to accommodate for extreme horsepower of over 1500 HP.
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Direct Fit & Function

PMAS MAFs connect directly to your vehicle's existing MAF connectors, eliminating the need for adaptor harnesses or other wiring modifications.
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Universal MAFS

HPX

Model Name:HPX
Applications:1989-2010 Ford & Universal
Style:Drop-In
Voltage Range:0-5V
Tuning Required:Yes
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HPX-E

Model Name:HPX-E
Applications:Universal
Horsepower1000+ HP
Style:Drop-In
Voltage Range:0-5V
Tuning Required:Yes
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HPX-F

Model Name:HPX-F
Applications:2011-2014 Ford
Horsepower1000+ HP
Style:Drop-In
Voltage Range:0-5V
Tuning Required:Yes
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  • "Hands down best MAFS out there."
    Christopher Niedert
  • "Loving my HPX setup in my 2003 Audi A4 1.8T Big turbo! Idle is great, I couldn't be happier."
  • "There's a reason why the shop's GT500 runs a PMAS MAF housing. These units are engineered and designed to make power!"
    Billet Pro Shop

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