Hemi Ignition Coils
Fast Hemis One-Click Stage 1 Kit: 2011-2015 Jeep Grand Cherokee 3.6L V6 (+51HP)
FastHemis
Regular price from $801.25 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2011-2018 Ram 3500 6.4L 392 (+46HP)
FastHemis
Regular price from $1,004.30 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2011-2018 Ram 2500 6.4L 392 (+46HP)
FastHemis
Regular price from $1,004.30 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2008-2010 Dodge Challenger 3.5L V6 (+39HP)
FastHemis
Regular price from $757.89 Sale
- Unit price
- per
2 colors
Fast Hemis One-Click Stage 1 Kit: 2006-2010 Dodge Charger 3.5L V6 (+39HP)
FastHemis
Regular price from $757.89 Sale
- Unit price
- per
2 colors
Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 3.5L V6 (+39HP)
FastHemis
Regular price from $757.89 Sale
- Unit price
- per
2 colors
Fast Hemis One-Click Stage 2 Kit: 2011-2014 Dodge Charger 3.6L V6 (+78HP)
FastHemis
Regular price from $3,036.93 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2011-2014 Chrysler 300 3.6L V6 (+78HP)
FastHemis
Regular price from $3,039.92 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2011-2014 Dodge Challenger 3.6L V6 (+78HP)
FastHemis
Regular price from $3,464.28 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2015-2024 Chrysler 300 3.6L V6 (+78HP)
FastHemis
Regular price from $3,418.92 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Charger 3.6L V6 (+78HP)
FastHemis
Regular price from $3,418.92 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Challenger 3.6L V6 (+78HP)
FastHemis
Regular price from $3,020.92 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2019-2026 Ram 3500 6.4L 392 (+78HP)
FastHemis
Regular price from $2,665.29 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2019-2026 Ram 2500 6.4L 392 (+78HP)
FastHemis
Regular price from $2,665.29 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2022-2026 Jeep Grand Cherokee 5.7L Hemi (+80HP)
FastHemis
Regular price from $3,338.29 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2022-2026 Jeep Grand Cherokee 3.6L V6 (+70HP)
FastHemis
Regular price from $3,070.92 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 3.6L V6 (+48HP)
FastHemis
Regular price from $801.25 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2015-2023 Dodge Charger 3.6L V6 (+48HP)
FastHemis
Regular price from $801.25 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2015-2023 Dodge Challenger 3.6L V6 (+48HP)
FastHemis
Regular price from $801.25 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2011-2014 Dodge Charger 3.6L V6 (+48HP)
FastHemis
Regular price from $801.25 Sale
- Unit price
- per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2011-2014 Dodge Challenger 3.6L V6 (+48HP)
FastHemis
Regular price from $801.25 Sale
- Unit price
- per
2 filter types
Maximize Your Hemi Engine’s Potential with Ignition Upgrades
Optimizing the ignition system on your Hemi-powered Chrysler, Dodge, Ram, or Jeep is key to unlocking smoother throttle response and consistent power delivery. Our collection of ignition upgrades is tailored specifically for 5.7L, 6.4L, and 6.2L Hellcat engines to enhance spark efficiency and reliability under demanding conditions.
What are the benefits of upgrading your Hemi ignition system?
Upgrading ignition components on your Hemi improves spark energy, which leads to stronger and more complete combustion. This results in better throttle response, smoother engine operation, and more consistent power output, especially when combined with other performance modifications. Enhanced ignition parts also withstand high-heat environments better, ensuring durability during spirited driving or track use.
- Stronger spark for improved combustion efficiency
- Reduced misfires and smoother engine idle
- Improved throttle response and acceleration feel
- Components designed to handle high temperatures and stress
How to choose the right ignition upgrades for your Hemi platform
Selecting ignition parts depends on your specific Hemi engine and application. High-performance coils, ignition modules, and wires must be compatible with your engine size and model year to ensure proper fit and function. Consider your current modifications and driving style—whether daily driving, towing, or performance-focused—to determine the level of upgrade needed.
Tips for installing and maintaining Hemi ignition upgrades
Proper installation and maintenance are crucial to get the most from your ignition upgrades. Always verify fitment for your exact Hemi platform and follow manufacturer guidelines during installation. Regular inspection of ignition wires and coils helps maintain optimal spark delivery. Explore our selection at FastHemis to find ignition components engineered to keep your Hemi running strong and responsive.