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

Item 600055
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 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

      MPN# 600055-C

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (25)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 25 customers

      Installation Time: Less than 1 Hour

      • April 01, 2019

        5 1989 GT - Nategray9 Installation Time: Less than 1 Hour

        Good parts fast shipping

        Parts was just as described got them very quickly just what I needed

        Helpful (0)
      • January 23, 2019

        5 1993 GT - fuveologyracing Installation Time: Less than 1 Hour

        C L 76mm MAF Kit

        Unbeatable price and easy installation. Definitely noticed crisper throttle response.

        Helpful (2)
      • September 08, 2018

        4 1992 GT - StevenH Installation Time: Less than 1 Hour

        Works great.

        Great product and easy install. Rubber hose connectors are made from quality materials, but are cut too short. I had to use other ones I had sitting around the garage.

        Helpful (2)
      • July 25, 2018

        5 1989 LX - 2camsam Installation Time: Less than 1 Hour

        C and L

        Great bang for the buck for a 5.0 Mustang . Put on a x pipe and bumped the timing up and it brought my old 5.0 back to life.

        Helpful (3)
      • June 27, 2018

        4 1992 GT - ElwoodG Installation Time: Less than 1 Hour

        c l maf upgrade

        very well made and does what it is suppose to do, and does not over fuel engine.

        Helpful (3)
      • June 22, 2018

        5 1991 GT - Michael Installation Time: Less than 1 Hour


        Nice set up BBK mass airs kept showing up junk so went with this and works great. If you don’t like the finish just sand down and polish I did and like it better

        Helpful (3)
      • May 21, 2018

        5 1991 LX - MarkK Installation Time: Less than 1 Hour

        Great mass air!

        C and L mass air is awesome, replaced a BBK unit that threw low voltage codes off and on, bolted this on and problems solved, car now runs great.

        Helpful (4)
      • May 20, 2018

        4 1990 LX - stang210 Installation Time: Less than 1 Hour

        Maf upgrade kit

        What I read was true these parts are quick and easy with quick and fast results American Muscle has great prices and even better results thx!

        Helpful (4)
      • May 05, 2018

        4 1993 LX - ZacharyH Installation Time: Less than 1 Hour

        Way better

        I have a 93 lx which had the puny 58mm maf from the factory. This gave me the power band back I was missing which was more prominent in the speed density cars. Also throttle response was improved and better exhaust note.

        Helpful (6)
      • March 30, 2018

        5 1990 GT - JAnthony19 Installation Time: Less than 1 Hour

        Easy Modification

        I needed a new air intake tube and I also needed the parts to pair with my 30lb injectors. I feel the need to paint parts of the engine but everything looks great regardless.

        Helpful (4)

      Questions & Answers (14 answers)

      5 Top Rated Questions

      So I can run my stock electronics with this set up? Even if I currently have 19lb injector but, plan on switching to 24 lbs I can select the 19lb injector set up and it will still work with 24 lbs injector later or would I have to buy a different set up. Also what diameter filter does it take? It’s not specified if it’s 3.5 or 4 inch

      • The C&L 76mm MAF Upgrade Kit will include the sample tube which you select. If you upgrade your injectors, you will need to change your sample tube to the proper calibration of the injector that you choose.

      Helpful (1)

      I have 92 fox want to upgrade to 24lbs inject. Size. Could i use this housing and just use my stock maf meter sensor? Or do i need to buy aftermarket meter calibrated to 24's?

      • This C&L 76mm MAF Upgrade Kit is available in a 24lb option where you would not have to purchase a new MAF. You can reuse the stock electronics.

      Helpful (1)

      I already have the C L meter. How do I just buy the tru flow tube?

      • Unfortunately the flow tube is not currently offered separately.

      Helpful (0)

      I have a 76mm C L maf with 19lb injectors. I was wanting to go with 30lb injectors. Can I get a sample tube for the 30lb injectors or will I have to get a new maf?

      • At this time we do not carry the sample tubes individually.

      Helpful (0)

      What color are the couplers in this kit? I see one picture contains black couplers and most of the customer supplied pictures show blue. Thanks.

      • The C&L 76mm MAF Upgrade Kit comes with the blue couplers you see included on the product images.

      Helpful (0)
      Post Your Question
      9 More Questions
      I’m upgrading to 24lb injectors from19lb I have b303 cam and ford maf for 19lb . So your saying I can put this tube on instead of buying a maf for 24lb. Injectors and will accomplish the same thing. 1 answer
      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 1 answer
      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. 1 answer
      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 1 answer
      Is this a conversion kit for a 87 mustang to convert from Speed Density to MAF? 1 answer
      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 ? 1 answer
      Does this include a new mass air sensor? If not, how can it be calibrated for different injectors? 1 answer
      I currently have this installed and connected to the stock air box. My question is what options do i have to get that stock air box out of there. Should i just swap it out for the bbk cold air intake kit? Thanks 1 answer
      Use with existing Cold Air Intake? I have an existing SR Performance CAI and I was wondering how this would pair up with it since this comes with its own pipe. Would this kit be applicable with the CAI or would it be suggested to just get the MAF w/o the kit? Thanks 1 answer

      Installation & What's in the Box

      Installation Info

      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

      Tech Specs

      Will It Fit My Mustang

      • Cobra - 93
      • Cobra R - 93
      • GT - 89, 90, 91, 92, 93
      • LX - 89, 90, 91, 92, 93

      Fits 5.0L V8 Mustangs only, excludes 1993 SVT Cobra

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