The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your HEMI engine, it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring, rough idling, poor gas mileage, and damage to your catalytic converter; all of which hinder performance.
Features:
Direct fit for 2006-2025 HEMI engines
High-quality replacement coils available in a set of 8 or single units
Designed and tested to meet or exceed OEM GM performance specifications
Improves engine startup, idle, and restores performance
Refreshes ignition system ensuring strong spark for stock and modified vehicles
High-quality phenolic resin outer shell ensures longevity in high temperature environments
The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your HEMI engine, it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring, rough idling, poor gas mileage, and damage to your catalytic converter; all of which hinder performance.
Features:
Direct fit for 2006-2025 HEMI engines
High-quality replacement coils available in a set of 8 or single units
Designed and tested to meet or exceed OEM GM performance specifications
Improves engine startup, idle, and restores performance
Refreshes ignition system ensuring strong spark for stock and modified vehicles
High-quality phenolic resin outer shell ensures longevity in high temperature environments