Replacement ignition coil for Fuel Injected Twin Cam. Meets or exceeds OEM specifications. These coils have a primary resistance of only 0.7 Ohms, perfect for stock and most aftermarket Twin Cam ignition systems. Fits Electronic Fuel Injection equipped Twin Cam FLH and FLT 2002-2007 and Electronic Fuel Injection equipped Dyna Twin Cam 2005-2011 (OEM 31743-01). Note: These coils (or any other 0.7 Ohm coil) can not be used with points or conventional electronic ignitions. They will seriously damage your ignition system.