Granatelli Hemi Hot Street Coil Packs (65K Volts) Tire Mounts Limited Lifetime Warranty – Complete

Limited Lifetime Warranty – Complete Purchase Protection

No adjustments necessary

while that may not sound like a lot

Rest assured that all of your Injen parts are performing perfectly for as long as you own them

Aside from giving your Challenger a more enhanced appearance

Granatelli Hemi Hot Street Coil Packs (65K Volts) Tire Mounts Limited Lifetime Warranty – CompleteMore Power. 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 & SUVs Better Design, Better Fuel Economy. GMS's patented design features an improved spark that burns fuel more completely releasing all it's potential energy translating into better fuel