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Performance Distributors Screamin Demon Coil (05-10 V6)

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    Features, Video & Details

    • More Power and Torque
    • Quicker Starts
    • Better Gas Mileage and Throttle Response
    • Horizontal Connector
    • Direct Performance Replacement
    • Fits 2005-2010 4.0L V6 Mustangs

    Review & Installation Video

    Review & Install Video

    So the Screamin' Demon Coil Pack that we're working with here today is gonna be a good option for any of my 4-liter owners out there that are looking to add a quick-to-install and relatively inexpensive, mild performance mod. Now, this will improve your throttle response. It's gonna help your plugs burn fuel and air better for a little bit more power, and it'll even help with fuel economy a little bit, too. And when it comes time to throw this on, you are gonna be looking at a very easy one out of three wrenches on our difficulty meter here, about an hour job from start to finish with basic hand tools. We're gonna show you how coming up soon.So squeezing more power out of a 4-liter V6 requires a little bit more creativity, and that's where your air fuel and injection systems come into play. Now, the ignition side of the V6 is comprised of some pretty cool parts that can add surprising performance, and this is one of many ignition parts that we carry here that are gonna help your car run that much more effectively. Some factory coil on the car is more than enough for your daily driving or for your grandma, maybe your sibling's first car, if they're lucky enough, but it's just not something that was designed and engineered with performance in mind. Enter Performance Distributors and their Screamin' Demon, this part's been on the website longer than I've been employed here and it's one of the best-selling ignition mods. There's good reason why here, guys. As the name implies, this direct replacement upgrade was designed to dramatically improve ignition and spark plug voltages for your Mustang, much better combustion and cylinders. Now, that means better starts along with improving horsepower, torque, and throttle response. And something I like about this coil aside from the price, which we'll talk about soon, is that if you're to pair them with the fresh and the spark plugs, maybe even a set of spark plug wires, everything here is gonna work together really well to give you that much more of an upgrade in performance, and it's something that's apparent once you get back behind the wheel.So, now that you've got a good idea why you might wanna pick this up for your Mustang, let's look a little bit closer at how Performance Distributors achieves this, and put simply, guys, this thing just cranks up the spark out plug. Rated at 45,000 volts, the coil improves combustion by allowing the spark plug gaps to be opened larger than stock. Now that increase essentially exposes more electrifying voltage to the fuel mixture for a more consistent burn, which essentially equates to more power and more torque. So, like I said a little bit earlier, you're going to feel much stronger and better starts. And while I go on record saying that this isn't something that will fix a preexisting condition or problem with your car, we've had plenty of customers let us know that after installing this, that they experienced the much smoother idle, along with better throttle response and even, in some instances, better fuel consumption.In terms of the hardware though, folks, this little guy features brass terminals and it's epoxy-filled which just essentially means that it's gonna hold up to heat transfer or any types of vibrations caused by wherever you're gonna be driving. But when it comes time to pull the trigger, just like I said a little bit earlier, this isn't gonna hurt your wallet in the slightest and only expect to be spending about 100 bucks to get this on your car. Now, this is a really small price to pay to help your car work better, and if you're gonna pair this with plug wires and new plugs, like a lot of customers just doing back in the product page, it's gonna give you a night and day difference. Insulation-wise, you're looking at around an hour job, which warrants an easy one of the three wrenches on our difficulty meter here, only needing a pair of sockets.So, start with disconnecting the main connection to the ignition coil, and then disconnect the six spark plug leads. Using a socket, remove the four bolts, there's gonna be one on each corner and then pull that off. You can then get the Demon into position and make sure that it's snugly in the recess and that the main connector is facing towards the firewall of the back of your car. After that, using a 9/32nd socket, reattach the four corner bolts but don't forget the earthly needs to be added to the correct bolt. That's gonna be the one closest to the spark plug lead number five. Now, the unit mounts best if you leave all four bolts a little loose, and then try to wiggle the coil slightly down before tightening everything into place.So that's my quick review and breakdown in Performance Distributors Screamin' Demon Coil fitting the 2005 to 2010 V6 Mustang, that can be found right here at americanmuscle.com.

    More Power. The Screamin Demon Coil Pack makes more power then the wimpy stock oem factory coils to improve throttle response and to produce more horsepower and torque from your Pony's 4.0L V6 motor.

    45,000 Volts. Screamin Demon's 6-tower style coil features a maximum of 45,000 Volts, that's more energy than the factory OEM coils can produce. More energy equals a hotter spark that burns fuel more completely releasing all it's potential energy translating into quicker starts, better fuel economy and more power that you can feel.

    Durable Construction. Built rugged, the Screamin' Demon Coil features brass terminals and is epoxy filled, providing improved heat transfer and vibration resistance for a long trouble free life.

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

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    MPN# 31738

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

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

      Customer Photos (58) Submit Your Photo

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        Questions & Answers (24)

        5 Top Rated Questions

        I live in California and have to make sure that this is carb legal.

        • There is not a listed CARB number for this product and we would advise to reach out directly to your local emissions or state ordinances in order to verify.

        Helpful (14)

        how much hp is this going to increase

        • Upgrading the Distributor Coil will not increase your power. Upgrading will help your motor run more efficiently and smoother all around. Rather than increasing your power, it will be freeing up power where your car was restricted before do to a stock worn out Coil.

        Helpful (10)

        Is this coil good for upgrade? I am a first time mustang owner and going to do a full tune up, does this coil work for a performance upgrade. Any recommendations on spark plugs, wires, and anything else?

        • I did the Taylor wires, NGK Iridium and TB spacer from Steeda. They work well together. Good throttle responce and better MPG. Make sure to gap the plugs to .065 per Screamin's advice. Plugs are at .052 shipped.

        Helpful (5) Show 2 more answers

        would you recommend this item or the GMS Coil , i dont want to fry my car's circuit and am looking for noticable results , would you recommend also NGK iridium / Pulstar / Bouch Plat. 4 ??!

        • The Performance Distributors Screamin Demon Coil is a very popular coil system for the V6 models and will work great. As for the plugs, the NGK Iridium will also be a very good plug to use.

        Helpful (4)

        I put an SR performance strut tower brace on my V6...and I had to use washers to give it the height to clear the stock coil pack...by only 3/4 inch. Is this coil pack taller? I have no room to spare height-wise without hitting tower brace. Thank You.

        • This coil pack is going to be the same style of dimensions as the OE but produce a higher voltage, should not be any larger.

        Helpful (2)
        Post Your Question
        10 More Questions
        Does this upgrade require a tune? 1 answer
        the screamin demon coil recommends .065 for the plug gap, but the pulstar plug recommends not to exceed .055 on their plug. whose recommendation should I follow? 0 answer
        Quick question! I have purchased and installed about two months ago the NGK G-Power Platinum Performance Spark Plugs as well as the Taylor Thunder 8mm spark plug wires. I am about to install the Screamin demon coil and I was wondering if I should remove the spark plugs and regap them? They came prepped at .06 (which I checked before installing). This mustang is a daily driver but admittedly I do drive it hard. Which the current set up the coil should help but how much of a difference would it be make if I recapped the plugs to .065? Is it worth it? or should I leave them at .06? Thank you very much for your time! 1 answer
        I know this pairs well with some new spark plugs and wires, but lets say I only get the coil for the meantime. Will there be any downsides picking this up first, and the other two parts at a later point? 1 answer
        How compatible is the super coil work with the stock distributior? 1 answer
        My car's idle is a bit rough, and i'd like to smooth that out along with improving general performance. Is this what I'm looking for? And how will this combo with a cold air intake and a better muffler? 1 answer
        Just wondering would it be okay just to buy the screaming coil by itself and plug in the spark plugs and wires that I just got cause there pretty new or does it require to have the ones that come with it on the bottom option please let me know and what will be ther better choice as well ? 1 answer
        It says it works with all 4.0 L v6 mustangs will it still work for a 3.7 L ?? 1 answer
        I recently purchased the demon for my 05 v6 Stang I plan on reusing my recently purchased NGK V power nickle plugs and opening the gap to the 0.65 recommended setting is this ok with these plugs or should I not open them that much . I think they are currently at the factory settings of 0.52. 1 answer
        Just installed this along with the Taylor Street Thunder spark plug wires. I had multiple codes come up from my engine saying that my car is now running too lean. Do you know why it would be doing this? Is there something wrong with my fuel system? 1 answer

          Customer Reviews (100+) Write a Review

          Overall Rating 4.6

          out of 5 stars

          Installation Time:Less than 1 Hour

          Installation Cost:$100-$250

          • Performance Gain 4.217949 4.2
          • Fit 4.897436 4.9



          • 5/5

            Installation Time: Less than 1 Hour

            July 19, 2019

            Out with the stock...

            After 12 years my old coil pack was feeling sluggish. Easy swap, plug and play the Easy Way... Livewires are literally on the way. Ordered from American Muscle this morning. ;-)

            WontLetMeSay

            Year: 2007 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            July 12, 2019

            Difference is noticeable

            Makes the ignition smoother, also makes idle smoother including a slight noticeable performance gain. Looks clean too with the logo in the middle. With the add on with performance spark plugs makes it pop out.

            Jauregui

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            July 05, 2019

            New coils plugs and wires

            Demon coils paired with plasma core plugs and livewires. Great upgrade. Slight power increase, great start up and better throttle response

            AndyT

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 28, 2019

            Great Entry mod

            Im VERY critical on what parts go in my car but after the screaming demon coil back with a combination of 10mm livewires and ngk iridium spark plugs this has really impressed me you can definitely feel the change the car drives and idles smoother, has a stronger pull then when I first purchased this car I would reccomend this coil pack to anyone who looking to upgrade from an OEM or just plain out modding the vehicle

            Kani

            Year: 2006 Submodel: V6

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            June 10, 2019

            Screamer

            Took me less than 10 minutes to install and I immediately noticed a difference. Great value at a fair price.

            John

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            May 24, 2019

            Screamin' Silver Bullitt

            Upgraded to Screamin Demon Coil Pack, NGK Iridiums gapped to .065, and Taylor 8.2mm wires. Major performance increase on the cheap in only a couple of hours of easy install. She's only a 4.0, but what a difference off the line!

            ric

            Year: 2007 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 21, 2019

            Amazing

            You can definitely tell a difference. I bought one for my 2001 and my 2008 mustang. It was easy to install and fit like a charm.

            JordanI

            Year: 2008 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 17, 2019

            Great product, great price

            Easy install, really changed my cars idle and helped it run so much smoother.

            Wildpony05

            Year: 2005 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 15, 2019

            Demon coil

            A great product great looking ease a of install good buy

            MichaelT

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 15, 2019

            You feel power with the Demon coil.

            I love this part, but I believe once I order the LiveWires I will have a bit more power...I believe the 10mm wire would be the best.

            StangDriver252

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 10, 2019

            Screamin Demon Coils

            I enjoy this product a lot and it was worth the purchase.

            BenMaskell

            Year: 2007 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 10, 2019

            Screamin Demon,an absolute must

            Received and installed my Demon coil 2 days ago for my 2006 V6 Mustang and what a difference. Just as I read about throttle response and increase in power, it is certainly all there. Take off is much smother and driving down the road, when pushing down on the pedal, you can feel the increased response in the throttle. Such a small investment for such an increase in performance. And I recommend changing your plugs and wires to get the total increase possible. I installed NGK Iridium IX Spark Plugs and Gold Performance Wires. But, whatever you do, make sure you get and install the Demon. Only took 10 minutes for another 10 years of driving performance.

            David

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 05, 2019

            Nice

            Easy install. Added this along with my BBK cold air and BAMA race tune.

            AntonioB

            Year: 2005 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 05, 2019

            Smooth

            Not much on power side but did help a lot on acceleration and performance looks great good shipping like always will and Iā€™m going to buy more mods

            Truixjr03

            Year: 2010 Submodel: V6

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            May 04, 2019

            Good product

            I replaced the stock coil with the screamin demon. It bolted right up with no issues and looks to be a very good product. The overall performance has been better response but I also replaced the stock plugs with iridium plugs and I replaced the stock 8mm wires with 10 mm wires. I think the overall combination is what made the difference.

            RobertK

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 30, 2019

            Screamin Demon Coil

            As always product was shipped as promised! Thanks AM!!! Easy installation only issue was I had to remove my shock tower brace to get full access to the coil. Other than that it went smoothly! Not sure if I am getting better performance yet, waiting for better weather to get car out more!

            JohnR

            Year: 2008 Submodel: V6

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            April 28, 2019

            Screamin Demon Coil

            Great product and easy to install! I have seen an increase in performance and response time during acceleration.

            ShawnS

            Year: 2005 Submodel: V6

            Helpful (0)

          • 2/5

            Installation Time: Less than 1 Hour

            April 27, 2019

            Didn't notice anything different

            It could be helping but I didn't feel a big difference low end power.

            SamJk

            Year: 2009 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 23, 2019

            Easy and inexpensive upgrade

            Installed Screamin Demon coil pack with MGK G-Power Platinum Plugs and Taylor Wires. Great combination to install all at once. There is a difference, while not monumental, its a step up.

            TMondragon

            Year: 2010 Submodel: V6

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            April 19, 2019

            Solid

            Product is clean and very nice. Can notice subtle enhancements and is overall a very good product and bang for your buck.

            ConnorS

            Year: 2010 Submodel: V6

            Helpful (0)

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