1989-93 Mustang Pro-M 75mm Mass Air Meter For 19lb Injectors & Stock Airbox 5.0 by Pro-M

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Pro-M Mustang 75mm Mass Air Meter  For 19lb Injectors & Stock Airbox (89-93) 5.0 FMC-75BP-M93-19

Looking to increase the power in your 1989-1993 Ford Mustang 5.0L? Check out this Pro-M Mass Air Meter for stock air box and 19lb injectors!

Item #PMA-12579AA
MPN# FMC-75BP-M93-19

Everyday Low Price: $209.99

In Stock Ships tomorrow!

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  • Increased Horsepower
  • Increased Throttle Response


  • ABS Plastic Housing
  • Black Finish
  • For Use With Stock Air Box
  • 75MM Tube
  • Compatible With 19 LBS Injectors

What's in the Box

  • (1) Mass Air Meter With Sensor

Product Description

Pro-M Mass Air Meter
This is a Pro-M 75MM mass air meter for your 1989-1993 Ford Mustang 5.0L equipped with 19 LBS injectors. These mass air meters include the electronics that some other companies leave out making for a quick 'Plug -and-Play" installation. This is a great way to bolt on 8-15 extra horsepower.

Installation Note
This part number is designed to only work with a stock Mustang air box!

This Pro-M mass air flow meter does not come with a CARB OE number for California residents.

Pro-M Racing LLC. Limited Warranty - Click Here

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Product Reviews (2)

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1 of 2 REVIEWS
1 of 2 REVIEWS

5 Stars   worked like a charm! Easy swap and fit great!
By on 5/20/2014
I bought this mass air flow about couple weeks ago and I'm so happy I did. The stock. Maf just could not keep up with my hci combo! Fitment was perfect and it gave me much better drivability and performance!

Yes, I would recommend this item to a friend!

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1 Stars   Didn't work as intended.
By on 1/11/2016
After doing a lot of research I decided to order this MAF, to go along with my new trick flow top end kit, after everything was bolted up and ready to go I kept getting a check engine light with code 66, well long story short and two sets of spark plugs and about 8 hrs of labor later the sensors bad. Pro m racing wants to send it back and check it out before they will fix it or have me pay to repair it and the car being down weeks before I get another, so I just ordered a different brand and all is good. Nothing towards LMR at all!

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Vehicle Applications

Ford Mustang - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)

About This Brand

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 Mustangs. We manufacture 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 specifically for you Mustang or Lighting application 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 two percent of what the OEM considers the perfect baseline.

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