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Diablosport MAFia (05-10 All)

Market Price $276.99 You Save 17% ($46.04)
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$230.95

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  • Item 39022
  • MPN# F7370

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    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 2005 to 2010 Mustangs
    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 2005 to 2010 Mustangs, including the V6, GT, Bullitt and Shelby GT500 models with either a factory or aftermarket MAF sensor.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

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

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    Questions & Answers (7)

    5 Top Rated Questions

    Does this allow you adjust a/f ratio some?

    • The Diablosport MAFia does not allow for air/fuel ratio's directly. This could theoretically could be used to adjust air/fuel ratio by tricking the car into thinking more/less air is coming in, however we strongly recommend against this, as this would not safely modify air/fuel ratio. We recommend a tune or mechanical repair if you are having air/fuel ratio issues.

    Helpful (0)

    Does my car have to be turbo or super charged to get this item ? Or can I get it and run it with the bama tune I have ? On my 2014 v6 mustang

    • No, the Mustang does not need to be force inducted to use this calibrator. However, the Diablosport MAFia Mass Air Flow Calibrator is a direct plug and play upgrade adapter for all 2005 to 2010 Mustangs, including the V6, GT, Bullitt and Shelby GT500 models with either a factory or aftermarket MAF sensor.

    Helpful (0)

    Can I use this? I have a m122 supercharger that i custom installed on my 4.0 mustang. But my stock Mass air meter is maxing out at 4700 RPMS. Can i use this instead of buying a new mass air meter? thanks

    • Yes, this will work to extend the range of the MAF sensor. After installing this the tune will need to be updated to accommodate for how this re-scales the MAF though.

    Helpful (0) Show 1 more answer

    Will I Need this? I am fixing to buy a ford racing cold air intake for my 2006 v6 mustang. I know a tune is required for the air intake because of how much larger the air intake is but will i also need this to get the most out of that air intake and the most hp out of my car?

    • You should not need this MAFia unit for your Mustang. This device is intended for Mustangs adding a supercharger or turbocharger where the factory sensor may not be reading the amount of incoming air properly. The MAFia unit allows it to have a wider range to monitor the incoming airflow. So, with you being Naturally Aspirated currently this wouldn't be needed.

    Helpful (0) Show 1 more answer

    Can this be used with CAI? Put a CAI on my v6 but had to remove it because it was runnin lean can this replace doing a tune?

    • No, you will still need a tune for your cold air. The MAFia can only richen the MAF curve by 5% without a tune and typically that is not enough with a Cold Air kit.

    Helpful (0)
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    2 More Questions
    Pegging i do make over 400 HP at the wheel i have a saleen superchager with super shaker set up pushing 500HP does this mean i need a new MAF meter or a MAFia what if i dont have the tunner do i need to buy that too. 1 answer
    What is this What is pegging? What will this do to my 07 stang 2 answers

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    Customer Reviews (3) Write a Review

    Overall Rating 4.7

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4 4
    • Fit 5 5



    • 5/5

      Installation Time: Less than 1 Hour

      July 10, 2018

      Awesome product.

      I have a 2008 mustang GT with bolt on mods and a tune. Car was hesitating from low to mid range rpm. Plugged in diablosport. Played around with the default settings. Found that 7 ( five percent richness) gave my car a crazy increase in hp. Definitly cured my pegging issue. Thank you.

      Peanuts

      Year: 2008 Submodel: GT

      Helpful (1)

    • 4/5

      May 09, 2018

      diblosport

      it is good product to use it . feel big diffrent between before i put this product and aftter i put this product

      AhmedA

      Year: 2010 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      December 22, 2011

      Diablosport MAF Interface Adapter

      Really works. Faster acceleration. For those of you that think their mass air is pegging, you need this.

      Mo2010

      Year: 2010 Submodel: GT White plains, MD

      Helpful (11)

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