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Increased Throttle Response
ABS Plastic Housing
For Use With Stock Air Box
Compatible With 19 LBS Injectors
What's in the Box
(1) Mass Air Meter With Sensor
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.
* This part number is designed to only work with a stock Mustang air box!
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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Didn't work as intended.
tony e. on
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!
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.