Extended Coil Harness for Gen III HEMI HellCat - Holley EFI DBW make life easier with our

make life easier with our fully terminated injector driver module harness for the Holley EFI injector driver module

In our effort to provide genuine components that meet expectations and perform at a top level

The black foot pad makes for a clean and unassuming look in classic vehicle interiors

For use with Holley HP or Dominator EFI

Extended Coil Harness for Gen III HEMI HellCat - Holley EFI DBW make life easier with ourA common issue with running Terminator X or Holley EFI on a HellCat engine is that the coil harness provided is not long enough, as the coil connectors are pointed upside down compared to coils on a standard n a HEMI 5. 7L and 6. 4L engine. We've solved this problem with a professional, show quality coil harness that provides the necessary length to route cleanly and properly. Direct replacement compare to Holley p n 558 311.