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Granatelli Motor Sports Coil (05-10 V6)

Item 65014
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$166.25

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    Features & Details

    • Adds Up to 18 More HP
    • Improves Mileage and Throttle Response
    • Horizontal Connector
    • Direct Performance Replacement
    • Fits 2005-2010 4.0L V6 Mustangs
    More Power. The Granatelli Motor Sports Coil Pack makes more power then the original weak factory oem factory coils to improve throttle response and to produce up to 18 more horsepower out of your Pony's 4.0L V6 motor.

    Better Design, Better Fuel Economy. GMS's patented design features an improved spark that burns fuel more completely releasing all it's potential energy translating into better fuel economy and power. Plus this coil has 0 ohms of resistance, so it does not interfere with the radio or other electrical devices.

    Application. The Granatelli Motor Sports Coil Pack is designed as a direct performance replacement upgrade for the 2005 to 2010 4.0L equipped V6 Mustangs. This coil pack is ideal for stock and mildly modified engines.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    MPN# 26-1846HS

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

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

      Customer Photos (24) Submit Your Photo

      View All 24 Photos

        Questions & Answers (14)

        5 Top Rated Questions

        Which coil gives out the most power? Out of the three coils AM sells, power wise they are uncomparable. The GMS can give up to 18hp more, another says it gives out 45000 volts, and the Accel has NO number to compare.

        • They all allow more current flow than stock. All the specs are very close so go with Accel coil. It's less expensive and allows just as much current as the GMS. I put the accel on my wifes V6 stang and opened the spark plug gap on the Denso Iridium plugs an extra 5 thou . It works very well. better gas mileage , More power.

        Helpful (3) Show 1 more answer

        When buying the GMS coil is it recommend to buy the NGK Iridium IX Performance Spark Plugs

        • That's exactly what I did, and I couldn't be happier with the results! I saw an immediate increase in power, and saw increased savings at the pump, which I don't visit as often as I did... An inexpensive and very efficient mod, I highly recommend pairing these two items with some top notch cables too...!!! I hope this helps!! ~tim

        Helpful (2) Show 1 more answer

        Up to 18Hp What other modifications do you need/suggest to get the full 18Hp. ?

        • This was one of the first mods I did to my pony. Really simple install. I added 2 things; Performance Distributors Livewires 10mm Spark Plug Wires and NGK Iridium IX Performance Spark Plugs . I could tell the difference immediately! I hope this helps!

        Helpful (1) Show 2 more answers

        Is it dangerous to equip on a 2008 v6 stang ?

        • I put one on my '09 V6 and nothing dangerous happened.

        Helpful (1) Show 1 more answer

        Is the GMS Coil pack any better than the Ford Factory Coil pack? I was told that the Factory Mustang Coil Pack puts out as hot a spark as the high priced Performance Coil packs...is that true? If so, will buying the GMS Coil Pack really make any difference?

        • The factory Ford coil is a very good piece, for very stock motors. When you start modifying, adding more fuel and air, you need more spark. The GMS coil puts out about 60,000V whereas the factory Ford coil has an output of around 20,000V. This will also be a great upgrade for any Mustang equipped with a V6. Don't forget to upgrade the wires and replace the spark plugs at the same time. More spark, more power, better fuel economy. Hope this answers your question and thanks for choosing American Muscle!

        Helpful (1) Show 2 more answers
        Post Your Question
        9 More Questions
        CA carb/smog legal? 1 answer
        lol how is this supposed to add 18hp! I got the demon coils instead 1 answer
        I have a bama x4 tuner would I need a new tune after installing this spark plugs and new wires? 1 answer
        What kind of spark plug wires? And how many mm? Do I get for it 1 answer
        Will this pass smug 1 answer
        A tune Does this require a tune to get the most out of it? 2 answers
        is just replacing the coil enough? Will there be a change in performance with just replacing the coil or do you have to change the wires and plugs at the same time to see a difference? At what point should you change the wires and plugs? 3 answers
        Push Button Start I have a remote push button start installed on my 2007 V6 4.0 Stang. Will the GMS Coil pack interfere with the automatic start or vice versa? 3 answers
        Spark Plug Gap Do you have to change the spark plug gap when u install the gms coil? 2 answers

          Customer Reviews (59) Write a Review

          Overall Rating 4.6

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4.118644 4.1
          • Fit 4.898305 4.9



          • 5/5

            Installation Time: Less than 1 Hour

            May 02, 2019

            Big upgrade

            Response and feels smother. Definitely pay a little more but you get what you pay for highly recommended love AmericanMuscle

            06stang

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            March 05, 2019

            Its worth your money

            It fixed my idel issues and throttle response over all great product

            JohnG

            Year: 2007 Submodel: V6

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            September 18, 2018

            Coil Pack

            This item was a great add on to the v6 mustang. It helped with throttle response time and horsepower. Great simple buy.

            JacksonS

            Year: 2005 Submodel: V6

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            September 06, 2018

            gms Coil

            Was everything they promised. Faster response and increased horsepower.

            PaulC

            Year: 2006 Submodel: V6

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            July 04, 2018

            Gms=Great product

            Easy to install - better acceleration and throttle response.

            Zoggy

            Year: 2008 Submodel: V6

            Helpful (4)

          • 4/5

            Installation Time: Less than 1 Hour

            July 01, 2018

            Gms coil

            Works great with stock setup not sure if i need to retune car since i installed it but seems to have more throttle

            GregS

            Year: 2005 Submodel: V6

            Helpful (7)

          • 4/5

            Installation Time: Less than 1 Hour

            June 17, 2018

            Coils

            You really feel the difference ... as far as fuel economy I see almost no difference maybe half a mile

            ManuelJ

            Year: 2009 Submodel: V6

            Helpful (4)

          • 4/5

            Installation Time: Less than 1 Hour

            April 24, 2018

            Great product

            This was easy to install and I did it my self mo more then 20 min

            Nicholas

            Year: 2006 Submodel: V6

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            February 26, 2018

            Great purchase

            Super glad I bought this coil. I instantly noticed a lot more power and acceleration and it started a whole lot easier. This was something I added after doing a tune-up with straight Motorcraft spark plugs and wires. I have a BBK cold air intake and a BBK throttle body already on my car I was having issues with a throttle body and air mixture and I'm not sure if this solve the problem or if it was luck but after putting this coil pack on the issue has gone away.

            CraigH

            Year: 2008 Submodel: V6

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            November 30, 2017

            It came Alive!

            I could immediately notice the difference in performance. This coil really woke up the Stang!

            SilverStang

            Year: 2006 Submodel: V6

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            October 11, 2017

            A little more Spark

            I installed it on my 2007 4.0 to go with my BLU Live wires and iridium spark plugs. That with my Roush cold air intake and American Thunder Muffler make a great combination..

            KennethR

            Year: 2007 Submodel: V6

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            August 14, 2017

            GMS Coil

            Super easy install ,No problems, slight boost, my engine seems to be running smoother.

            Dsharp

            Year: 2008 Submodel: V6

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            July 17, 2017

            Nice !!!

            Great !! I can't complain one bit it does what it says

            DominiqueT

            Year: 2005 Submodel: V6

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            April 26, 2017

            Very Good

            GMS Coil Denso cable Denso Iridium Plug Very Good!! Fast Response

            HokyungC

            Year: 2010 Submodel: V6

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            March 05, 2017

            Easy install

            Took me less than ten minutes to uninstall the old one and reinstall the new one. No problems thusfar. Despite the ease, instructions should be included for those who aren't very mechanically inclined.

            JacobS

            Year: 2006 Submodel: V6

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            December 19, 2016

            Easy Install and Noticeable Performance Gain

            With 100k plus miles on my manual V6 it was time to change the coil pack, wires and plugs so I went with the GMS coils and couldn't be happier. The install was simple; I disconnected the battery (this isn't really required), installed the wires directly on the new pack, loosed the screws and removed the old pack, placed the GMS in the old pack's place, installed and tightened the screws. The increase in performance was immediately noticeable in all gears but especially in third. I highly recommend this as a mod or if you're simply due for a tune up.

            Blackonblack

            Year: 2005 Submodel: V6

            Helpful (6)

          • 5/5

            Installation Time: Afternoon

            October 25, 2016

            Great boost

            Great look great boost easy to install doesn't take long to put on its a great attachment with other mods.

            PonyPower

            Year: 2008 Submodel: V6

            Helpful (5)

          • 3/5

            Installation Time: Less than 1 Hour

            June 24, 2016

            Coil pack

            Looks pretty cool in your engine bay and it's nice to have new parts but don't expect to see any actual performance gains

            Trystsn

            Year: 2006 Submodel: V6

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            June 22, 2016

            GMS Coil

            Had a coil pack failure so I decided to try this GMS Coil pack. Was already using a high voltage one and alone with a lot of other add on's A high voltage Coil Park is a must. I do not notice the 20 horsepower increase but start ups just a hit of the button. Getting ready for a 500 mile trip so I will see then if it really improves my gass mileage.

            ARayJ

            Year: 2005 Submodel: V6

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            June 20, 2016

            2007 V6 mustang

            Ok guys and girls. I just installed this coil. It took me about 20 minutes. You need to have this on your mustang. Save the money, put it on your credit card do whatever it takes but add this on your engine, your pony will love you for it. Just FYI I also upgraded my spark plugs and performance spark wires, including body throttle and CAI from BBK, not to forget my pypes headers and pypes cat back exhaust. Ohh by the way if you really want to get a bang for your buck i recommend Bama Performance tuner. All this included you will not need a V8...my pony sounds and runs like a V8 and i do not break the bank with the gas stations. So back to this coil..i just added 14 hp in about 20 minutes. American Muscle....Thank You!

            Regulator

            Year: 2007 Submodel: V6

            Helpful (9)

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