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Performance Distributors S.O.S. Coil Packs (05-Mid 08 GT)

Market Price $338.99 You Save 12% ($39.00)
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  • Item 50221

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    Features & Details

    • SOS - Sultans of Spark
    • Perfect for 3-Valve Mustangs with Minor Bolt-Ons
    • More Horsepower and Torque
    • Increases Fuel Economy
    • Kit Includes (8) 40k Coil Packs
    • Fits 2005-Mid 2008 GT and Bullitt Mustangs with 16mm Spark Plugs
    More Horsepower and Torque. Performance Distributors S.O.S. - Sultans of Spark Coils are rated at 40,000 volts, thats 20,000 more volts then the wimpy stock oem factory coils to help produce more power, quicker starts, smoother idle, and excellent throttle response, making them perfect for three-valve SOHC engines with minor performance upgrades.

    Better Fuel Economy. Performance Distributors S.O.S. Coil On Plugs higher voltage, along with increased spark duration, allows spark plugs to be gapped larger to produce a hotter spark that burns fuel more completely releasing all it's potential energy translating into better fuel economy and more power.

    Application. The Performance Distributors S.O.S. Coil-on-plug kit is designed as a direct fit upgrade for 2005 to Mid 2008 GT and Bullitt Mustangs equipped with "High Thread" 16mm spark plugs. Does not fit 3V heads with 12mm thread pattern spark plugs.

    Identifying Your Coils. Engines with late style 12MM spark plugs can be identified by coil engineering number

    8L3E printed on the coils. Engines with early style 16mm "High Thread" design spark plugs can be identified by coil engineering number


    Fitment: 2005 2006 2007 2008 Details

    MPN# DUI-31850

    CA Residents: WARNING: Cancer and Reproductive Harm -

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

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    Questions & Answers (3)

    3 Top Rated Questions

    I have a basic stock mustang gt as of right now. I am adding headers with an off road mid pipe, the ford performance manifold, throttle body, air raid race intake, and the sct programmer this spring. Will it be ok to run these coil packs now or should I wait until i add these bolt ons

    • With the additions that you have mentioned you will not need to run these coils and the stock ones will be able to handle the added power delivered by the bolt ons.

    Helpful (0)

    What is the Warranty on SOS COP Kits

    • One year warranty from Performance Distributors. Doesn't apply to race/track cars like usual I'd assume. Can't recall the paperwork or wording that came with 'em.

    Helpful (0)

    I have a tune already,do I need to do anything ,will it hurt it?

    • You don't need an updated tune when installing these Coil On Plugs and it won't hurt a thing. Just install and go!

    Helpful (0)
    Post Your Question

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    Customer Reviews (14) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:0-$100

    • Performance Gain 4.214286 4.2
    • Fit 5 5

    • 2/5

      Installation Time: Less than 1 Hour

      May 07, 2018

      Not great

      Bought these, worked good for a month, then started miss-firing and missing at high rpms.


      Year: 2006 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      February 14, 2018

      Good choice

      I did buy the new COP and spark plugs together, when I took out the old ones, they had almost no electrodes left, so I do not know, how much "gain" there actually is... But the Mustang sounds much happier now and the throttle response is also swifter - it was a great purchase!


      Year: 2005 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      November 09, 2017

      Don't replace, upgrade for less $

      I was getting a minor misfire on cylinder 4, and with 217k on the clock I figured it was better to just replace them all. The stock Motorcraft were $360 for all 8, so there was no reason to stay stock. Not a huge difference, but has a seemingly better throttle response and has fixed the misfire at high rpm.


      Year: 2007 Submodel: GT

      Helpful (7)

    • 5/5

      Installation Time: Less than 1 Hour

      June 23, 2017

      Best bang for the buck

      Bought these for my car a few months ago and just had time to install a few days ago. Increased throttle response and fuel mileage.


      Year: 2005 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      May 29, 2016

      great up grade

      I had a problem with blow out. What is blow out, its when your S/C blow out your spark plug flame. Problem solved with the S.O.S coils. I can go back to my normal spark plug gap without a problem. thanks AM for the fast shipping again.


      Year: 2007 Submodel: GT

      Helpful (8)

    • 5/5

      Installation Time: Less than 1 Hour

      December 26, 2015

      40K COP's make all the difference

      I purchased MSD COP a few years ago and I had two of them go bad. After installing these with Champion 7989 one piece plugs gapped at .065 the strong gas smell is completely gone. the engine runs so smooth and the throttle response is fantastic. I highly recommend these COP's.


      Year: 2005 Submodel: GT

      Helpful (7)

    • 5/5

      Installation Time: Less than 1 Hour

      October 16, 2015

      S.O.S. coil replacement

      Purchased the Sultans Of Spark coils. Took less than an hour to replace all coils. Easy job. Could not not tell a much of a difference in performance. Seems to be a good product. Car runs good.


      Year: 2008 Submodel: GT Lewisburg ohio

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      September 24, 2015

      Great Addition

      This is a very good product and would recommend it to someone else.


      Year: 2008 Submodel: GT Guys, TN

      Helpful (7)

    • 5/5

      Installation Time: Less than 1 Hour

      May 20, 2015

      Performance Distributors SOS Coil on Plug kit

      I really like the jump in spark they give. Notice the throttle response immediately. Great product!


      Year: 2005 Submodel: GT Milwaukee, WI

      Helpful (6)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      August 26, 2014

      Cleaned Up Air/Fuel Ratio Nicely!

      I bought this not so much for the added performance gain but to reduce the rich fuel mixture that was coming out of my exhaust. I have a cat-less exhaust, which led to that strong fuel smell. These spark plugs have done a great job of burning the fuel more cleanly while also increasing fuel economy by about 1-2 mpg depending on driving habit. I'm sure there's some added performance gain, but nothing I've dyno'ed to be exact. However, I am happy with the product doing what I hoped it would do.


      Year: 2008 Submodel: GT Fort Myers, FL, USA

      Helpful (7)

    • 5/5

      Installation Time: Less than 1 Hour

      June 23, 2014

      great coil on plugs

      easy install and fairly noticeable power gain. i installed em after replacing my spark plugs and also installing an sr underdrive pulley.. car pulls much better. too early to notice any fuel economy but so far so good!


      Year: 2006 Submodel: GT san francisco, ca

      Helpful (7)

    • 5/5

      Installation Time: Less than 1 Hour

      April 23, 2014

      Good set of new plugs

      Great plug and play replacement for the stock COPs without tune needed. Quality looks as solid as Performance Distributors' reputation. Have stock style plugs in mine still so will wait to gap them and retune later down the line to take full advantage of extra power available by widening the spark plug gap.


      Year: 2007 Submodel: GT Houston, TX

      Helpful (7)

    • 5/5

      Installation Time: Afternoon

      August 26, 2013

      Come on Baby, Light my fire!

      My 2008 Roush has always been a strong car. I put in new spark plugs and replaced the stock Ford COPs with PD's SOS setup. The car runs better than it ever has! No Dyno but when you have been a Hot Rodder all you life, these are the thrills you like. Solid performance gains. My wish is PD will make a set for the new 5.0 coyote so I can put some on my wife's GT!


      Year: 2008 Submodel: Other Dallas, TX, USA

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      July 24, 2013

      Best Coil out there

      I have tried a set of GMS coils and these are as good or better. The fit is exactly as the factory boots and connectors. I had a slight miss at cold idle and now its gone. I don't think there is a noticeable gain in HP but have not done a dyno since install. Car is Vortech blown with water/meth, longtubes, returnstyle fuel system and Brisk plugs


      Year: 2006 Submodel: GT Jacksonville, FL, USA

      Helpful (8)

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