Quote Originally Posted by kenshin
how does it work? lol
here is da buddy club link
http://www.first-inc.co.jp/buddyclub/top_m.html
here is the english version (using Babel Fish Translation)
http://babelfish.altavista.com/babel....html&lp=ja_en

main purpose is to regulate the voltage in the car's electric system. It prevents the sudden drop in voltage caused by : acceleration, lights being switch on, and other electric equipments being used inside the car just to name a few. The condenser will keep the voltage at a constant level and this, in turn will result in improving power, overall smoothness of the engine, better gas mileage and in general, improve the efficiency of the car's electric system. this condenser also substantially reduces electrical noise in your vehicle, which can interfere with the performance of components such as the ignition, distributor, etc. Consequently, the grounding system helps minimize inefficiency and power loss, allowing the engine to perform optimally. Noticeable effects include smoother power delivery and improved throttle response.