
The FAST XR ignition coil for 2006+ Chrysler 5.7–6.4L HEMI is a direct-replacement coil specified for Dodge HEMI engines from 2006 onward. Using premium copper-alloy windings, the XR coil provides increased spark energy—about 15% more than OEM—and firing performance approaching the peak voltages noted by the maker. These coils fit and connect like factory units and are described as legal in all 50 states.
FAST XR Ignition Coil for 2006+ Chrysler 5.7/6.1/6.2/6.4L HEMI - Single