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1979-93 Mustang Parts
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1989-93 Mustang Pro-M 92mm Mass Air Meter & Air Filter - 42lb Injectors 5.0 by Pro-M Racing


1989-93 Mustang Pro-M 92mm Mass Air Meter & Air Filter  - 42lb Injectors 5.0

Upgrade for big power in your 1989-1993 Ford Mustang 5.0 with this 92mm Pro-M mass air meter with air filter for 42lb injectors!

Item #PMA-M9242
MPN# 92PP-M93-42

Everyday Low Price: $394.99

Out of Stock
 This item is not returnable. Details


LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

 Benefits

  • Increased Horsepower
  • Increased Throttle Response
  • Compatible w/ 42lb Injectors
  • Great For Big Horsepower Builds!

 Features

  • ABS Plastic Housing
  • Black Finish
  • 92MM Tube
  • High Flow Air Filter

 What's in the Box

  • (1) Mass Air Meter W/ Sensor And Integral Filter

Pro-M 92mm Mass Air Meter & Air Filter - 42lb Injectors
Upgrade your stock mass air meter on your 1989-1993 Mustang 5.0 with a Pro-M 92mm mass air meter for 42lb injectors! This Pro-M mass air meter features a massive 92mm tube, allowing you to really open up your engine's air intake! When installing a larger mass air meter on your car, you are allowing more air to enter your engine. This helps produce more horsepower and improves throttle response by relaying a message to your computer that more air is entering. This allows more fuel to be added to maintain the proper air-to-fuel ratio. The Pro-M 92 is for applications that make up to 1500 flywheel HP. This Pro-M mass air meter comes a high flow integral air filter and factory connections allowing for a quick and easy installation! Your Mass Air Meter is the single most important part in your engine management system. Buy a Pro-M and get the best your money can buy!

Pro-M Quality
Every Pro-M Mass Air Meter is custom-calibrated to your specific application and held to a tolerance 3 times tighter than the OEM meters and 5 times tighter than the competition! An accurate signal is vital to both performance and drivability. Pro-M 92mm mass air meters use a patented 360-degree air sampling system that averages airflow readings from the entire Mass Air Meter housing. The result is the cleanest signal and the most accurate airflow reading in the world. Nothing else even comes close! The Pro-M 80, 92, and 117 Mass Air Meters are the standard by which all others are judged!

Pro-M Data Sheet
Your new Pro-M Mass Air Meter ships with a Flow Data Sheet generated by your mass air meter on one of our flow benches. This flow sheet verifies that your new Pro-M Mass Air Meter was not only properly calibrated, but also functioning properly just minutes before it was boxed and shipped from our facility. This virtually eliminates the possibility of receiving a defective part. No one else does this! Every Pro-M meter ships with the correct connector for your application. No sloppy extension harnesses.

Product Note
  • This part number is designed to only work with 42lb fuel injectors and an air filter.
  • This Pro-M mass air flow meter does not come with a CARB OE number for California residents.

This product is intended for off-road use only. Off-Road Disclaimer


Pro-M Racing Warranty - Click Here

  • Ford Mustang - 1989, 1990, 1991, 1992, 1993
  • Engines: 5.0
Fitment Notice
  • Fits 1989-1993 Mustang 5.0 with 42lb fuel injectors
  • Does NOT work on 1993 SVT Cobra models.

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand


Pro-M Racing

Pro-M Racing

Pro-M Racing was founded in 1989 by Bob Atwood, a Ford engineer who was instrumental in pioneering mass air technology. Pro-M quickly became the most respected name in the industry, offering the only real practical solution to the restrictive production mass air meters found in most of today's production vehicles. PRO-M manufactures mass air meters in various sizes, shapes, and styles, as both direct bolt-in replacements and in universal designs, to maximize your engine's horsepower potential by allowing your engine to breathe to its fullest potential. Each mass air meter is individually calibrated on one of our in-house flow benches specific to your particular application and fuel injector size, eliminating the need for time-consuming and expensive dyno tuning.
 
Others make claims, but only Pro-M Racing possesses both the intellectual and physical properties necessary to calibrate your mass air meter to within 2% of the OEM's perfect baseline. (In comparison, OEM meters are typically held to within 6 percent). Quite simply, despite their claims, no other company even knows what this baseline is. For those who choose to have their vehicle professionally tuned, all of our meters are supplied with a flow data sheet. The flow data sheet provides extremely accurate and invaluable information for tuners, greatly reducing the time needed to properly tune your vehicle. All of our mass air meters can be installed in a matter of minutes and will provide immediate results.