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

Item 50221
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 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 -


      Customer Reviews (15)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 15 customers

      Installation Time: Less than 1 Hour

      Installation Cost: 0-$100

      • October 12, 2019

        5 2006 GT - Rick3706 Installation Time: Less than 1 Hour

        SOS Coils deliver

        Installed these along with new plugs. Feel, sound, and mpg improved. I am very happy with them.

        Helpful (0)
      • May 07, 2018

        2 2006 GT - DustinP Installation Time: Less than 1 Hour

        Not great

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

        Helpful (6)
      • February 14, 2018

        5 2005 GT - Robert Installation Time: Less than 1 Hour

        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!

        Helpful (6)
      • November 09, 2017

        5 2007 GT - BillC Installation Time: Less than 1 Hour

        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.

        Helpful (7)
      • June 23, 2017

        5 2005 GT - JohnG Installation Time: Less than 1 Hour

        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.

        Helpful (6)
      • May 29, 2016

        5 2007 GT - Ricky Installation Time: Less than 1 Hour

        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.

        Helpful (8)
      • December 26, 2015

        5 2005 GT - Red05interceptor Installation Time: Less than 1 Hour

        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.

        Helpful (7)
      • October 16, 2015

        5 2008 GT - Jsmyer Installation Time: Less than 1 Hour

        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.

        Helpful (6)
      • September 24, 2015

        5 2008 GT - Boss2 Installation Time: Afternoon

        Great Addition

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

        Helpful (7)
      • May 20, 2015

        5 2005 GT - Sally Installation Time: Less than 1 Hour

        Performance Distributors SOS Coil on Plug kit

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

        Helpful (6)

      Questions & Answers (3 answers)

      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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (8) Eight Coil Packs

      Tech Specs

      Will It Fit My Mustang

      • Bullitt - 08
      • GT - 05, 06, 07, 08

      Does not fit 3V heads with 12mm thread pattern spark plugs

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