1996-04 Ford Mustang Ford Racing 90mm Mass Air Meter (MAF) by Ford Performance

Mustang Ford Racing 90mm Mass Air Meter (MAF) (96-04)

Details   |  Description   |  Reviews

Increase the performance in your 1996-2004 Mustang GT with this Ford Racing 90mm mass air meter!

Item #M12579L54
MPN# M-12579-L54

Your Price: $145.97

Market Price:$249.00
You Save 41.38 % ($103.03)

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  • 90mm Diameter
  • Increased Air Flow


  • Custom Tune Compatible
  • Direct FIt For 01-04 Lightning
  • Fits 96-04 Mustang 4.6L

What's in the Box

  • (1) Mass Air Meter

Product Description

Better Performance, More Power!
Get more power our of your 4.6L Mustang or 5.4L Lightning with this FRPP 90MM Mass Air Meter! This mass air meter or MAF, is is a stock replacement for 2001-2004 SVT Lightnings and a great upgrade for 1996-2004 Mustang GTs. Perfect for Mustangs looking to get more power and performance when stock MAF's have pegged out. You know when buying this 90mm MAF, that you are buying a quality FRPP part. An aftermarket tune will be required for when upgrading to this FRPP 90mm Mass Air Meter. This Ford Racing F-150 Lightning mass air sensors is manufactured from a rugged, injection-molded body to reduce heat soak, which is a common problem with stock sensors.

The MAF sensor will requiring some wiring for it to work properly on 2002-2004 4.6L Ford Mustangs. Direct bolt for 2001-2004 SVT Lightning's. These models have the Intake Air Temp (IAT) sensor built into their stock MAF while this Lightning MAF does not. An external IAT sensor needs to added into the intake tubing.

- Direct Replacement For 2001-2004 SVT Lightning
- Fits 1996-2004 Ford Mustang 4.6L

Ford Performance Racing Parts - NO WARRANTY - Click Here

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Product Reviews (3)

out of 5 stars
5 stars
3 reviews
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3 of 3 REVIEWS
3 of 3 REVIEWS

5 Stars   ford racing 90mm maf.
By on 1/6/2017
Words of 2v, wisdom from an old man.
best bang for the buck out there in an upgraded maf, as you increase performance, pegging your maf at 5 volts, the motor will go lean. And that’s bad emmm-k. Generally speaking the stock maf is good to about 300 hp, the 80mm maf 350-375, ish and the 90mm lighting maf will peg around 450 hp. Its best to size your maf a bit larger than intended hp, but not too much, as you give up resolution, you still only have a 5 volt max to the ecu. NOTE, Any Ford MAF as well as the SCT MAFs are NOT calibrated for any injector size. The injector size is set in the ECU. this ford racing 90mm maf will make a nice smooth transitions with 4" air cleaners like ram air or cold air intakes such as jlt, and the bbk 73mm throttle body/pethum it will neck down to 3" increasing velocity into the intake manifold. a gasket match on the intake and heads helps. a nice port job and a cam completes the intake side.
this set up has been used to good effect in many 2v motors. Absolutely requires a tune, mass air transfer function is about the most important part of the tune.

Yes, I would recommend this item to a friend!

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5 Stars   Great Fit
By on 5/20/2015
Great performance gain could definitely feel the difference.

Yes, I would recommend this item to a friend!

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5 Stars   Perfect fit
By on 2/24/2016
Had to replace throttle body and MAF. Like a new engine. Real hot rod now.

Yes, I would recommend this item to a friend!

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Vehicle Applications

Ford Mustang - 1996 (96) - 1997 (97) - 1998 (98) - 1999 (99) - 2000 (00) - 2001 (01) - 2002 (02) - 2003 (03) - 2004 (04)

About This Brand

Ford Performance
Ford Performance - Mustang Ford Racing Parts
Ford Performance Parts is the leader in performance parts and accessories for Mustang and Ford Lightning.

LMR.com is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at LatemodelRestoration.com. If you want the best for your Mustang or SVT Ligtning, look no further than Ford Performance Parts!

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