howdy partner ...
if i might make a suggestion , if you don't have any modding plans , i'd install the stock iridium plugs the car came with. unless of course you don't mind changing plugs every 10-15 k ... the iridiums are good for around 100k and will likely outlast the car depending on what your mileage is. if you wanna hear the supercharger , rip the stock airbox out and slap on a 9 inch spectre cone filter.
here is a how to on a simple / cheap , air induction system ... don't waste hundreds of dollars on that crap.
http://www.grandprixforums.net/threa...%28pictures%29