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SR Performance Shock Coil Packs (05-10 GT)

Market Price $227.99 You Save 17% ($38.00)
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  • Item 525009
  • MPN# 525009

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    Features, Video & Details

    • Perfect Upgrade for 3-Valve 4.6L Modular V8's
    • 24,000 Volt - 4,000 More Than Stock
    • More Horsepower and Torque
    • Increased Fuel Economy
    • Kit Includes (8) 24k Coil Packs
    • Fits 2005-2010 GT and Bullitt

    Review & Installation Video

    Review & Install Video

    Hey guys. Stephanie with AmericanMuscle.com here checking out a little upgrade in the spark category for the two and three valve Mustang's which are SR Performance Shock Coil On Plug Kits for all GT's in the 1999 to 2010 range. SR Performance is a name that every Mustang owner should be very familiar with by now thanks in part to the wide selection of performance and suspension components for your Mustang with prices that aren't going to break the bank. If you'd like to check out more from SR Performance for your Mustang you can always head back to the website and check out SR Performance under the featured brand section of the homepage. So we just talked about SR Performance producing performance parts for your Mustang and in this case SR Performance is looking to add more punch behind your Mustang spark by making it hotter. If you want a hotter spark then upgrading your coil and plug set up is about the only way to go and even if you aren't specifically looking for a hotter spark ultimately at the end of the day your coils are an item that you might end up having to replace anyway so if you can squeeze a little bit more performance out of them then why not go for it? More complete combustion creates increased fuel economy, improved idle quality, better throttle response and even a touch more power since the air and fuel are burning more completely and releasing all the potential energy. This also means better drive-ability. Not only does this SR Performance kit offer more complete combustion, but it allows the combustion to occur more quickly which means that the current combination will be encouraged to make more power. Getting away from the more technical side of things let's talk about the install. This is a one wrench install and should take an hour or less to complete and it's pretty straightforward. There is an install guide on the product page for your reference and if any of your questions are not answered or you still have some concerns, you can always reach out to a Mustang expert for assistance. And guys if you still have doubts about the improvements that this kit can offer you, just take a peek at some of the customer reviews that are on the product page. If you need to do some maintenance and replace your coils or if you're simply looking for a hotter spark for your two or three valve, then you need to check out this shock coil and plug kit from SR Performance for 99 to 2010 GT's, available right here at AmericanMuscle.com.

    More Horsepower and Torque. SR Performance 24,000 volt coils provide 4,000 more volts then the wimpy factory coils to help produce more power and torque out of your SOHC modular motor. SR Performance Coil Packs are the perfect replacement upgrade for stock engines or Mustangs with minor performance upgrades.

    Better Fuel Economy. A hotter spark burns the air/fuel mixture more completely releasing all of it's potential energy which translates into better fuel economy and more power that you can feel in the seat of your pants.

    Complete Kit. The SR Performance Coil On Plug Kit comes complete and includes all hardware necessary for installation including the 8 coil packs, connector cables, and stainless snap lock plug connectors.

    Application. This SR Performance Coil On Plug Kit is designed as a direct fit performance upgrade for the 2005-2010 GT and 2008-2009 Bullitt Mustangs equipped with the SOHC 3-valve 4.6L modular V8 engine.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    What's in the Box
    • (8) Coil Packs (Coil, connector, boot, and spacer plate)
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    12 Questions / 11 Answers

    Ask a Question

    Is there anyway to buy these individually had these coils for only 6 months and already had 1 go out on me and would hate to have to buy a full set again.

    Circlehead

    • The SR Performance Shock Coil On Plug Kit only come in a kit from SR Performance, and they unfortunately, are not available for individual sale.

      AMJEFF

    Helpful (3)

    HAd these installed yesterday with a new set of plugs. Car runs great but starts like battery was weak and today wouldnt start until I rolled down driveway and popped clutch. Car is a daily driver with 152,000 on it. Original alternator. Could that be it? Or battery? both?

    JM17

    Are these labeled to be put in specific firing order or does it not matter which they go ?

    NicholasO

    • It doesn't matter in what order they are installed, just make sure that they are facing the same direction as the coil on plugs you are replacing and you will be set!

      AMMikeS

    Helpful (0)

    Are these good for Supercharged applications or do you have recommendations for COPs for supercharged applications?

    ChrisJ

    • The SR Performance Shock Coil Packs will work well for supercharged applications.

      AMRobD

    Helpful (0)

    Would these fit my 5.4 3v?

    TaylorB

    • The SR Performance Shock Coil On Plug Kit were designed specifically for the 4.6L 3V engines, and have not been tested on the 5.4L 3V.

      AMRobD

    Helpful (0)

    Will these fit both 3L3E AND 8L3E coils due to 12mm and 16mm for the newer heads and older heads?

    KendallC

    • The SR Performance Shock Coil On Plug Kit is designed to be compatible with both the 16mm and 12mm spark plug cylinder heads.

      Rob D

    Helpful (0)

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    Customer Reviews (64) Write a Review

    Overall Rating 4.4

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:$100-$250

    • Performance Gain 4.103448 4.1
    • Fit 4.931035 4.9



    • 4/5

      Installation Time: Less than 1 Hour

      June 20, 2018

      So far so good

      As soon as I put them in they’ve been holding up well car fires up quick, and so far no complains

      NicholasO

      Year: 2010 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      June 09, 2018

      SR performance

      These work great. Simple install and you can feel the power

      PhilipG

      Year: 2005 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      June 04, 2018

      Great

      Needed new coils to fix a misfire, these worked great for a reasonable price. Super easy to install took all of 30 minutes.

      TristanM

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 23, 2018

      Great Replacement and Price Point

      Replaced my OEM coil packs with these. Easy Install and no issues since. Good product.

      PeteyGT

      Year: 2010 Submodel: GT

      Helpful (1)

    • 5/5

      May 14, 2018

      Awesome

      Swap out the factory for these and they gave a little more boost.

      CharlesH

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 12, 2018

      Great coil pack thus far.

      Fast delivery anf easy install. Needed new coils anyway, so tried these. Obviously I'd notice a difference with an old one going bad. They got the girl up and screaming again.

      ThomasP

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 09, 2018

      SR shock coil

      Had a spudder when i accelerated put SR Coils in and what a difference night and day got rid of the spudder and got my power back definitely worth the money

      TimothyB

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 01, 2018

      COILS Look clean!

      Easy fix took about 30 minutes to install, very happy with the look.

      Mario

      Year: 2005 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 03, 2018

      Great product

      Had em for 2 years and enjoyed with no issues. They worked and looked really good on my 2007 mustang GT

      Repaidbum

      Year: 2012 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 02, 2018

      Good if you need new coils

      Easy to install took me 30 minutes. I did a quick pull and I noticed a slight difference with response and felt nice.

      AdamR

      Year: 2007 Submodel: GT

      Helpful (2)

    • 4/5

      Installation Time: Less than 1 Hour

      February 22, 2018

      Wow

      My mustang runs like its brand new again! Installing the coil packs was fairly easy and effect-less. Costs, the packs did not put a big dent in the pocket book.

      craigl

      Year: 2010 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      February 07, 2018

      Timely and product works great!

      The order came when it was suppose to. The coils work great!

      MichaelM

      Year: 2006 Submodel: GT

      Helpful (1)

    • 1/5

      Installation Time: Afternoon

      November 19, 2017

      You get what you pay for.

      Everything was fine when I first installed them, now 6 months later started having a miss and was spiting out codes for miss on cylinder 6, swapped in the old factory coil on 6 and problem now gone. So bad coil and will have to shell out another 200 bucks this time getting ones that will back their product.

      JeremyL

      Year: 2006 Submodel: GT

      Helpful (4)

    • 2/5

      Installation Time: Less than 1 Hour

      November 09, 2017

      short lived product

      Six months after install engine was misfiring! #5 shock coil had failed and AM would not replace or offer a single replacement for purchase!!! Reinstalled factory shock coil to keep car running....replaced factory coils at 83,000 and didnt even get 1,500 miles before a failure occurred with "UPGRADE COILS"... and AM read me the party line on having to purchase another set!!! NOT COOL... and as a dedicated customer and having made a high number of purchases through the years..."THIS IS NOT SERVING THE CUSTOMER"....Wake-up AM, I have a bottom line too!!! My money can go elsewere and will.....very disappointed with where AM is going with "profit motivated" customer service...not my Mustang Expert, selling me sub standard products.......UNACCEPTABLE!

      RJ

      Year: 2008 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      October 30, 2017

      Better than stock

      Can tell a difference in these over stock great product

      none

      Year: 2007 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      July 24, 2017

      Bye misfire.

      I decided to get these in case my originals were shot, and lucky guess cause they were! I bought these coil packs and the spark plugs as well to give myself an overall better response and my car has not given me trouble since. This did take me longer to install due to my engine shaker being in the way.

      WilliamFonseca

      Year: 2007 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      July 01, 2017

      SR performance shock coil

      I developed a little misfire and decided to replace spark plugs and coils, I used motorcraft OEM plugs and SR performance shock coils, car idles and performs perfectly again

      MarkP

      Year: 2006 Submodel: GT

      Helpful (2)

    • 3/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      June 28, 2017

      processing

      One of them was defective makes my car shaking, and I'm waiting the new one

      Abdul

      Year: 2006 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      June 25, 2017

      Upgrade from factory

      Changed spark plugs and ignition coils from factory at 195K was quick and easy

      JustinW

      Year: 2005 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      June 24, 2017

      Sr performance coils

      Easy to put on as soon as I put them on started running like a new car really nice product

      CodyF

      Year: 2007 Submodel: GT

      Helpful (2)

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