http://www.pulstar.com/ Gimmick or do they actually work better? I know that when I went from what ever my civic came with to Boch Platinum +4 I noticed a much smoother acceleration and better
idling, cant say anything about power. Too little if any to notice, but they were worth it. I have been considering to buy them for my daily Civic, but @ $25 each and a $100 total I better ...