If those are the ones with the little "i" in a cirlcle on top, we have had some really bad experience with them in our itys 325is. They made no difference on the dyno, cost a lot of $$, and we burned them out in all of our race cars on teh first race day. It looks to our mechanic like the insulation is not sufficient under race load, and they arc and burned out. We now use the stock coils. Save your $$ for a good set of tires...
