Granatelli 28-0504-CP Features:

The Granatelli Motor Sports Coil Pack makes more power then the original weak factory oem factory coils to improve throttle response and to produce up to 18 more horsepower out of your HEMI. Fits ALL 5.7L/6.1L/6.2 Hellcat/ 6.4L Engines, Cars, Trucks and SUVs. GMSs patented design features an improved spark that burns fuel more completely releasing all its potential energy translating into better fuel economy and power. Plus this coil has 0 ohms of resistance, so it does not interfere with the radio or other electrical devices. The Granatelli Motor Sports Coil Pack is designed as a direct performance replacement upgrade for the 2005 to present 5.7 and 6.1 equipped Dodge HEMIs. This coil pack is ideal for stock and mildly modified engines.

• Direct OEM Replacement
  
• OBD-II Computer Safe
  
• Increase Power To Spark Plug Up To 400 Percent
  
• Adds Up To 15 HP
  
• Provides 40000 More Volts Than Factory Coils
  
• Improves Mileage And Throttle Response