New YAMAHA R1 4C8 Coil Stick 2007 2008 ignition plug

New Mitsubishi YAMAHA R1 4C8 Coil Stick 2007 2008 ignition. These coils are made of poor material they crack fast and they can even harm your CDI ECU because ( ohms ) resistant are out of range. They have never been mounted or used in anyway.