hi ,i cant afford a wireset at 150$ so i wonder if anyone know another cheaper set i can use like a different ,car,model,idea ... i dont mind if it gonna be shorter like a kinda straight to coil,insted of going all aroung the cover! thanks Rob

Try a motor store rather than the main dealers, Or http://www.pelicanparts.com/bmw/index.htm.

Otherwise buy a bicycle!