The 4 pin Bosch igniter will work you can get one off a falcon dizy from the XD-XE it is on the side of the dizy under a cover , The pin s are numbered 3 , 7 , 15 , 16 the two wires from the dizy connect to 3 and 7 , connect ign power to 15 and positive coil and 16 goes to coil negative you can use any electronic ign coil or even non elec ign coil as I used an ordinary coil in this setup on my 2TG for about 12 years with no problems .