DiabloSport High Output Ignition Coil Kit - Set of Eight MERCHANT AUTOMOTIVE " and black fuel line for

and black fuel line for an ultra-clean installation

All components are protected by Rough Country's Lifetime Replacement Warranty

Calibrated and Tested In Our Bosch Authorized Facility

FUEL AIR SEPARATION SYSTEM 17-22 SUPER DUTY

Year Make Model Submodel Notes 2019 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 AT4 2019 GMC Sierra 1500 2020 GMC Sierra 1500 2019 GMC Sierra 1500 Denali 2020 GMC Sierra 1500 Denali 2019 GMC Sierra 1500 Elevation 2020 GMC Sierra 1500 Elevation 2019 GMC Sierra 1500 SLE 2020 GMC Sierra 1500 SLE 2019 GMC Sierra 1500 SLT 2020 GMC Sierra 1500 SLT

DiabloSport High Output Ignition Coil Kit - Set of Eight MERCHANT AUTOMOTIVE " and black fuel line forUpgrade your stock coils with our High Output replacement coils for the 2005+ 5. 7, 6. 1, 6. 2 and 6. 4 Hemi applications! We found gains when installing these on late model applications, and you can expect the same. Better throttle response, improved cold starts, and increased power output are the result of high efficiency windings that make use of better design and materials than the OEM units. The stock replacement design makes them a quick and