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C&L 76mm MAF Upgrade Kit (89-93 5.0L, Excludes Cobra)

Market Price $141.99 You Save 12% ($17.00)
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  • Item 600055
  • MPN# 600055-A

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Features & Details

  • No More Pegging
  • Improves Airflow
  • 76mm Mass Air Meter Housing - Flows Nearly 800 Cfm
  • Flow Bench Engineered and Tested
  • Pre-Calibrated for 19lb, 24lb, 30lb, 36/38lb or 42lb Injectors
  • No Tune Required
  • Durable Cast Aluminum Construction
  • Includes Inlet Tube and MAF Housing Only - No Electronics Included
  • Fits 1989-1993 5.0L V8 Mustangs, Excludes SVT Cobra
  • Made in the USA
No More Pegging. The C&L Performance 76MM MAF Upgrade Kit is great for modified and custom applications where the stock mass air meter "pegs" due to increased air flow. This kit replaces the stock Mass Air Meter Housing and plastic Air Inlet Tube.

Pre-calibrated 76mm MAF. This C&L 76mm Mass Air Meter Housing is available already calibrated for use with 19lb, 24lb, 30lb, 36/38lb, or 42lb fuel injectors saving you time, money, and frustration. Please select your injector size from the drop down option above.

No Tune Required. Unlike other Mass Air Meter Housing on the market, the C&L MAF does not require a computer re-tune when installed with the included calibration tube. The engineers at C&L really did their homework to improve your pony's power using the stock tune.

Made in the USA. Proudly made in the USA from the highest quality materials available, this C&L Performance Mass Air Meter Housing and Inlet Tube have been extensively flow bench tested and engineered to out perform the competition.

Easy Installation. C&L Performance MAF Upgrade kits are designed to install with just basic hand tools. No extra modifications or special tools are required for an easy 1 hour installation.

Application. The C&L Performance 76mm MAF Upgrade Kit is specifically designed for use on 1989 to 1993 LX and GT Mustangs equipped with the iconic 5.0L pushrod engine, excludes SVT Cobra models. Reuses the stock electronics.

Fitment: 1989 1990 1991 1992 1993 Details

What's in the Box
  • (1) 76mm MAF Housing
  • (1) Calibration Tube
  • (1) Inlet Pipe
  • (2) 10-24 x 5/16" Socket Cap Head Screws
  • (4) 56 Hose Clamps
  • (1) 3.5 x 2 Coupler
  • (1) 3.5 x 1.5 Coupler
  • (1) 3 x 1 Adapter Sleeve
  • (1) T-20 Tamper-Proof Torx Bit
  • (1) Instruction Sheet
Installation Info
Will it fit my Mustang?
  • Foxbody - 89, 90, 91, 92, 93

Fits 5.0L V8 Mustangs only, excludes 1993 SVT Cobra

Most Helpful Reviews

Dont believe the nay-sayers

If you follow the directions and use the correct sample tube you will have no issues. I ordered this for a gt40 h/i e3 cam motor but my friend had a gold sample tube to try on a pretty stock motor and ...

Read More
Helpful (1)

Best choice

Easy install and look good under the hood. The maf c-l make my car run good again.

Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 10 Reviews

Customer Photos (3) Submit Your Photo

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8 Questions / 6 Answers

Ask a Question

I am currently doing the Maf conversion on my 87 gt. I wanted to know if there is a Maf sensor for this housing since it does not come with it, and these apparently come tuned? Which my other question. How is this since there is no electronics? I really dont want to purchase an aftermarket air meter and Maf assembly to remove and put on this one. Any help will be appreciated


  • Gabe, You must utilize a factory MAF sensor. That is why there is no electronics and no ture needed. The sample tube size basically tricks the computer into thinking it's running 19lbs injectors now matter what size you really are using a factory sensor.


Helpful (0)

I presently have a 76 mm c n l meter housing that is calibrated for 19 lb., can this be changed to 24 lb. Or do I need a whole new meter housing? Thank you in advance for your consideration, Patrick.


  • When using the C&L 76mm MAF Upgrade Kit (89-93 5.0L, Excludes Cobra). You should be able to just replace it the housing that is calibrated for the different sized injectors. Unfortunately, American Muscle does not carry these replacement housings.


Helpful (0)

I installed this on my 89 5.0. Basic bolt on car. Now it is surging and even dying. Would i need to adjust the timing? Before it was running great. I removed battery cable as required to reset computer. But it still surges. Or would re-gapping spark plugs(currently 45 degrees)be something i need to do. Underdrive pulleys, BBK shorty headers, BBK off-road H-pipe, screamin demon coil, 9mm spark plugs, Cervine True ram air hood/kit, smog pump delete, and just re-routed belt. Just want it to run like it did before i replaced factory maf tube. Thanks


  • After installing the C&L 76mm MAF Upgrade Kit (89-93 5.0L, Excludes Cobra), you should not need to make any timing adjustments. From the information that you have supplied, it does sound like a vacuum leak. Make sure that the clamps are tight around the couplers to make sure there is no air loss. If the problem still occurs, please get in contact with one of our Mustang Experts by following the link below. This way we can find out exactly what is going on and get the problem solved right away!


Helpful (0)

Is this a conversion kit for a 87 mustang to convert from Speed Density to MAF?


  • This is not a conversion kit, this is a MAF upgrade kit for the 1989-1993 Mustangs and will only work with that year range.


Helpful (0)

Having trouble finding just the upper intake elbow that will fit my 70mm throttle body. do I have to buy a whole new cold air kit or can I just buy the upper elbow without the maf ?


  • In this case you will just want to stretch the coupler that is included with this kit to fit over the larger throttle body, or you can go to any local auto parts store to purchase a larger coupler.


Helpful (0)

Does this include a new mass air sensor? If not, how can it be calibrated for different injectors?


  • The sensor itself is not included in the C&L 76mm MAF Upgrade Kit (89-93 5.0L, Excludes Cobra). The way it calibrates is actually pretty interesting. If you take a look at the first three pictures on the product page you will notice the housing has a smaller tube on the end of the housing that the sensor will be attaching to. That tube manipulates the airflow so the sensor responds properly so even if the sensor itself isn't calibrated, the airflow is adjusted accordingly by the time the sensor has anything to read.


Helpful (0)

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Customer Reviews (10) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4.625 4.6
  • Fit 4.875 4.9

  • 5/5

    Installation Time: Less than 1 Hour

    January 14, 2017

    Dont believe the nay-sayers

    If you follow the directions and use the correct sample tube you will have no issues. I ordered this for a gt40 h/i e3 cam motor but my friend had a gold sample tube to try on a pretty stock motor and you notice a difference immediately starting, you can actually hear a little lope now and a small butt dyno gain


    Year: 1989 Submodel: LX

    Helpful (1)

  • 5/5

    July 24, 2016

    Best choice

    Easy install and look good under the hood. The maf c-l make my car run good again.


    Year: 1993 Submodel: Other

    Helpful (1)

  • 4/5

    April 19, 2016


    This was great product. Just what I needed!! Fast delivery great price! Will be ordering another one soon for other car


    Year: 1998 Submodel: Other

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 11, 2016

    Good for nitrous

    Quick install and perfect for nitrous nozzle setups


    Year: 1988 Submodel: GT Piedmont SC

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    November 27, 2015

    C L Mass Air Kit

    Great product and super easy to install. I installed this product along with a 75mm BBK throttle body and made a huge difference.


    Year: 1991 Submodel: Other Des Moines Iowa

    Helpful (1)

  • 4/5

    May 20, 2015

    Good upgrade, smoother accleration

    Only (very slight) complication with install was ensuring the larger diameter elbow from MAF housing to throttle body was aligned to make both a smooth transition with clamps and rubber gaskets while also not contacting the strut tower. Good quality piece, felt immediate difference in throttle response and car now struggles to keep traction mid gear (w/low 2.73s) with only this, exhaust, and under drive pulleys


    Year: 1989 Submodel: GT St. Paul, MN

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    July 23, 2014

    Great Mass air upgrade!

    I had read alot of mixed reviews on C&l mass air meters. I thought I would give one a try and I am glad I did. My car accelerates smoother and feels like I gaineda few more horses. No idle problems. Got it in three days.


    Year: 1993 Submodel: Other Decatur, AL, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 27, 2015

    greatest deal

    Got this for my son for Christmas after he seen mine on my car and always wanted one. Fits great and cant beat the performance for the money.


    Year: 1991 Submodel: GT Cheyenne WY

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 19, 2017

    Way better idle and throttle response

    I installed a k and n air charger but I was still using the stock parts after the filter. Thought the price was a little high for what you get. Once the item arrived, I realized the quality was superior to what you could buy from the local part store and well worth the cost. Only took about 10 minutes to install and it fit excellent without the need to force it in place like most of the other kits I've installed in the past. This product gave me a super smooth idle and crisp throttle response. I would highly recommend this just for the drivability factor but I did notice some extra get up and go.


    Year: 1990 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    April 26, 2017

    Great Product

    Increased throttle response. Very easy to install and delivered exactly what I was hoping for. Materials are top notch, nothing cheap or substandard used in this setup.


    Year: 1992 Submodel: LX

    Helpful (0)

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