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SR Performance 4V Coil Packs (11-Early 16 Mustang GT)

Item 394137
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Market Price $355.99 You Save 12% ($41.00)
Our Price

$314.99 (set of 8)

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      Video Review & Installation

      Product Information

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


      • Ideal Upgrade for 4-Valve 5.0L GTs
      • More Horsepower and Torque
      • Increases Fuel Economy
      • Improves Throttle Response
      • Smoother Idle
      • 0 OHM Technology
      • EMI and RFI Suppression
      • Coil Voltage: 42,000 Volts
      • 42k Coil Packs
      • Fits 2011-2016 5.0L Mustang GTs Built Before 2/23/2016


      Increased Power. Replace your Mustang GT's old tired coil packs with better performance versions. SR Performance's 42,000-volt coils provide 22,000 more volts than the weaker factory coils to produce more power and torque out of your 5.0L engine. The 4V Coil Pack Kit is an ideal replacement upgrade for stock or lightly modded GTs in need of an additional power boost.

      Better Fuel Economy. These SR Performance Coil Packs not only improve the rear wheel power of your GT, but they also improve its fuel economy as well. Because of the higher voltage of these Coils your spark plugs will produce a hotter spark. 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.

      0 OHM Technology. These SR Performance Coil Packs feature 0 OHM technology. Manufactured with a silicone magnetic steel core that has 0 OHMs of resistance, these Coils allow all the spark energy to transfer to the spark plugs. This design not only improves spark power, but it also suppresses Radio Frequency Interference (RFI) and Electro Magnetic Interference (EMI) to effectively shield your GT's sensitive electronic components from interference.

      Complete Kit. This SR Performance Coil On Plug Kit comes complete. The Kit includes the 8 coil packs with connector cables, and stainless snap lock plug connectors.

      Application. This set of eight SR Performance 4-Valve Coil Packs are designed as a direct fit performance upgrade for the 2011-2016 Ford Mustang GTs equipped with the 5.0L engine that were built before 2/23/2016.

      SR Performance



      SR Performance 394137

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (8) Coil Packs (Coil, Connector, Boot, and Spacer Plate)

      Tech Specs


      Customer Reviews (58)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • GT - 11, 12, 13, 14, 15, 16

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