67 dart stroker hellcat gen3 hemi with twin turbos...

Stock coils from Mopar will be $$$ I would use these
MSD 82558 MSD Ignition Coils 2005-2020 Hemi 5.7L/6.1L/6.2L/6.4L engines, Red, 8-Pack
And I’m sure MSD (owned by Holley) will have a direct plug in deal for your ecu.