Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily

Diablosport MAFia (96-04 All)

Item 39023
Diablosport MAFia (96-04 All)
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
10 Reviews 10 Answers
Market Price $266.62 You Save 12% ($30.67)
Our Price

$235.95

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Frequently Bought Together

    Features & Details

    • No More "Pegging"
    • Eight Settings for all Horsepower Ranges
    • Supports up to 800 Horsepower
    • Plug and Play - No Cutting Required
    • Works with Stock and Aftermarket Mass Air Flow Sensors
    • Fits all 1996 to 2004 Mustangs

    Product Resources

    Customer Photos (4) Customer Reviews (10) Questions (10) & Answers (10)
    No More Pegging. The Diablosport "MAFia" MAF Interface Adapter is perfect for applications where the stock mass air meter "pegs" due to increased air flow. When the MAF sensor reaches 5 volts, it "pegs the meter" maxing out the signal, preventing you from making peak horse power at higher RPMs, but the MAFia extends this signal allowing your Mustang to make up to 800 RWHP without "pegging the meter".

    Settings. Featuring eight preset settings, the Diablosport "MAFia" MAF Interface Adapter is perfect for all horsepower ranges, from street/strip car calibrations all the way up to 800 plus horsepower race cars.

    Tune Required Settings. Settings 2 through 6 on the MAFia modulate the signal from the MAF to the computer to a point where a tune is required to properly allow these changes to be applied to the computer. Settings 0, 1 and 7 modulate the signal from the MAF to the computer, but not to the point where a  tune is required.

    Application. The Diablosport MAFia Mass Air Flow Calibrator is a direct plug and play upgrade adapter for all 1996 to 2004 Mustangs, including the V6 GT, Bullitt, Mach 1 and SVT Cobra models with either a factory or aftermarket MAF sensor.

    Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

    MPN# F7373

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) MAF Interface Adapter
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (4) Submit Your Photo

      View All 4 Photos

        Questions & Answers (10)

        5 Top Rated Questions

        So, this is only for supercharged/turbocharged Mustangs, right? No effects whatsoever on cars with only a CAI?

        • Hey Ali, Its not just for any type of forced induction but its a sensor that can handle up to 800hp. The only thing is that you would just need it tuned to your mustang. So it can work with just your CAI.

        Helpful (1)

        Will this work with my set-up? I have a NA 4.6L V8 with a BBK 78mm throttle body, K&N cold air intake with a stock MAFS on a SOHC rebuilt engine producing 400hp. It "hunts" for an idle on occasion and I think it's getting too much air for the stock MAFS. Will your MAFia address this problem and what setting do you think I should use? Thanks, White Eagle

        • The Diablosport MAFia is a mass air extender, meaning it gives a larger range of useability when the current MAF has exceeded the limits of its airflow metering capabilities. Unless you have exceeded the limits, there is no need to use this product on your specific application.

        Helpful (1)

        I have a v6 3.8litres with a procharger I have a lot of problem with the mix to proclaim mo says that the air mass flow is at the maximum reading can I put this to solve the trouble

        • This will extend the range of your factory MAF, you will need to tune for this as well with your application.   

        Helpful (0)

        I have a 2001 v6 turbo car will this allow for the correct airflow through my stock maf

        • Unfortunately, the Diablosport MAFia will not be able to correct the airflow. We recommend if your running force induction parts on your vehicle to get a dyno tune.

        Helpful (0)

        I have a 2004 GT... Will this be plug and play or will I still need to add an external IAT sensor like all the others? Thanks

        • The Diablosport MAFia is plug and play!

        Helpful (0)
        Post Your Question
        5 More Questions
        Will this allow the stock MAF to function in blow-through configuration 1 answer
        would this be good in a turbo setup for a 97 gt build? horsepower goals are about 450-500whp 1 answer
        Do you need a tuner to interface? Does this require a separate tuner to interface and change settings to match your current set-up? 1 answer
        harm stock MAF sensor? will the added hp harm a stock MAF sensor in a 410hp 2002 kenne bell gt with this Adapter? 1 answer
        HP Gain? does this product increase horsepower or torque, or increase gas mileage??? 1 answer

          Customer Reviews (10) Write a Review

          Overall Rating 4.7

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4.5 4.5
          • Fit 4.8 4.8



          • 5/5

            Installation Time: Less than 1 Hour

            February 11, 2019

            Works well

            The only thing I could say is don’t buy this product unless you plan to tune your car by a professional, although it has decent preload features

            DaltonM

            Year: 2003 Submodel: V6

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            July 26, 2018

            Another great purchase from A.M.

            Great part...Received quickly so I could get my car properly tuned (524rwhp/552rwtq) AWESOME

            RonS

            Year: 2003 Submodel: Cobra

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            April 10, 2018

            Just what I needed - MAFia

            I recently installed a Procharger P1SC on my 01 Bullitt and had to have it tuned. According to procharger, the stock maf would handle the horsepower I was expected to make, but it couldnt. Similar replacement MAFs are in the $300 range and I didnt want to spend that kind of money. The tuner suggested the Diablosport MAFia to me, and it worked perfect. He set it to a 30 setting and I ended up at 375 hp and 385 tq at the tires. Very happy with the diablosport MAFia.

            ClintB

            Year: 2001 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            December 17, 2017

            Gteat product

            Just what i was looking for!!! Perfect it was exactly what i was looking for

            AdrianL

            Year: 2004 Submodel: Cobra

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            September 26, 2017

            Great product

            Great product and very easy to use. Great solution for those that want to keep the stock MAF while pushing high horsepower.

            RW

            Year: 2003 Submodel: Cobra

            Helpful (9)

          • 4/5

            Installation Time: Less than 1 Hour

            August 28, 2017

            Does what it says it'll do!

            The MAFia does exactly what it says it does! Car runs MUCH better now! My only complaint is that the wiring harness could be 6 inches longer. My MAF is now inside my fender well so longer wires could help me locate it in a more convenient location. Otherwise it's a great product.

            JasonK

            Year: 1997 Submodel: Cobra

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            June 15, 2017

            great business

            fast shipping, great product, did everything I needed it to do. I get 80 of my stuff thru these guys and love everything.

            Drew

            Year: 2001 Submodel: Bullitt

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            February 10, 2017

            Awesome piece

            Looks good under that hood As stated, it's plug and play, but she still needs a custom tune.

            zac

            Year: 2004 Submodel: Cobra

            Helpful (9)

          • 4/5

            Installation Time: Less than 1 Hour

            April 21, 2013

            easy to use, simple hook up

            I like this product. Noticeable differences in the preset programs. Runs smoother

            jotallen

            Year: 2003 Submodel: GT

            Helpful (9)

          • 4/5

            Installation Time: Less than 1 Hour

            April 30, 2012

            Good deal

            Not bad. Getting rid of the pegging is sweet. Install is simple and quick.

            jimmyjim

            Year: 2003 Submodel: V6 Rockford, IL, USA

            Helpful (16)

          Related Mustang Categories