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Fits Dodge HEMI 5.7L 6.1L 6.4L engines
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Granatelli 05-17 Dodge 5.7L/6.1L/6.4L Xtreme Coil On Plug Wire Conn Kit w/Coil Pack - Blk (Set of 8)

GMS28-0504-XCP
802735025675
Ignition Coils
2 Units In Stock - Ships Next Business Day
$ 889.72 $ 845.23
$ 845.23

SKU: 28-0504-XCP   |   UPC: 802735025675


MSD Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8) – Dodge HEMI 5.7L, 6.1L & 6.4L (Including SRT8)

The MSD Xtreme Series Coil-On-Plug Ignition Coil Kit is a high-output performance upgrade for Dodge/Chrysler HEMI engines (5.7L, 6.1L, and 6.4L, including SRT8 models). This set of 8 coils delivers up to 80KV of spark energy per coil, providing a stronger, more consistent spark for improved combustion, throttle response, and overall power. The coils are a direct bolt-on replacement for the factory units and are engineered for high-performance street and track use. The kit includes everything needed for a complete ignition upgrade on your HEMI-powered vehicle, making it ideal for modified engines, forced induction setups, or anyone seeking maximum spark energy and reliability. Built to MSD’s rigorous standards, these coils help unleash the full potential of your HEMI engine.

Key Features

  • 80KV Output per Coil – Significantly higher spark energy than stock for better combustion and power
  • Xtreme Series Design – High-performance coils engineered for demanding applications
  • Direct Bolt-On Replacement – Fits factory coil-on-plug locations on 5.7L, 6.1L, and 6.4L HEMI engines
  • Complete Set of 8 Coils – Covers all cylinders on V8 HEMI engines
  • Improved Throttle Response & Power – Stronger spark enhances performance across the RPM range
Spec Detail
Part Number 28-0504-XCP
Brand MSD
Type Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
Compatibility Dodge/Chrysler HEMI 5.7L, 6.1L & 6.4L engines (including SRT8 models)
Spark Energy Up to 80KV per coil
Country of Origin United States
Warranty MSD Limited Warranty

Whats Included

  • 8 x MSD Xtreme Series Coil-On-Plug Ignition Coils
  • Installation instructions

Product Notes

  • Designed for high-performance use on 5.7L, 6.1L, and 6.4L HEMI engines (Chrysler 300, Dodge Challenger, Charger, Durango, Ram, Jeep, etc.)
  • Provides significantly stronger spark energy for improved combustion and power output
  • Direct replacement for factory coil packs

Installation Notes

  • Direct bolt-on replacement – plug-and-play installation
  • Estimated time: 30–60 minutes
  • Professional installation recommended for best results

This Part Fits

Year Range Make Model Trim / Engine Notes
2005-2019 Chrysler 300 C / C Luxury / C Platinum / C SRT8 / S / SRT8 / SRT8 Core (5.7L, 6.1L, 6.4L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2007-2009 Chrysler Aspen Limited / Limited Hybrid (5.7L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2009-2021 Dodge Challenger R/T, R/T 392, R/T Classic, R/T Plus, R/T Scat Pack, Scat Pack, SRT 392, SRT Demon, SRT Hellcat, SRT Hellcat Redeye, SRT Super Stock, SRT8, T/A, T/A 392 (5.7L, 6.1L, 6.4L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2006-2021 Dodge Charger Daytona, Daytona 392, Pursuit, R/T, R/T 392, R/T Road & Track, R/T Scat Pack, Scat Pack, SE, SRT 392, SRT Hellcat, SRT8 (5.7L, 6.1L, 6.4L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2005-2021 Dodge Durango Adventurer, Citadel, Crew, GT, Limited, Limited Hybrid, Pursuit, R/T, SE, SLT, Special Service, SRT, SRT Hellcat, ST, SXT (5.7L, 6.4L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2005-2010 Dodge Magnum R/T, SRT8 (5.7L, 6.1L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2005-2010 Dodge Ram 1500 Laramie, SLT, Sport, ST, SXT, TRX, TRX4 (5.7L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2005-2010 Dodge Ram 2500 / 3500 Laramie, Power Wagon, SLT, Sport, ST, SXT, TRX, TRX4 (5.7L, 6.4L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2006-2010 Jeep Commander Limited, Overland, Sport (5.7L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2005-2021 Jeep Grand Cherokee High Altitude, Laredo, Limited, Limited X, Overland, Overland Summit, SRT, SRT8, Summit, Trackhawk, Trailhawk (5.7L, 6.4L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)
2011-2021 Ram 1500 / 2500 / 3500 Big Horn, Classic, Express, HFE, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Outdoorsman, R/T, Rebel, SLT, Special Service, Sport, ST, Tradesman, TRX, Warlock (5.7L, 6.4L HEMI) Xtreme Coil-On-Plug Ignition Coil Kit (Set of 8)

Why Choose MSD Xtreme Coil Packs?

  • Up to 80KV spark energy for stronger, more consistent ignition
  • Direct replacement with improved performance for HEMI engines
  • Reliable under high RPM and boosted conditions

Frequently Asked Questions

  • Q: Does this coil kit fit my 2015 Dodge Challenger R/T 5.7L HEMI?
    A: Yes, compatible with all listed Chrysler, Dodge, Jeep, and Ram vehicles with 5.7L, 6.1L, and 6.4L HEMI engines.
  • Q: How much more spark energy do these coils produce?
    A: Each coil delivers up to 80KV, significantly more than stock for better combustion and power.
  • Q: Is professional installation required?
    A: Recommended proper installation and ignition timing checks are important for optimal performance.

Shipping & Handling

  • Method: Ground UPS or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Secure MSD retail box

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