There is a nice picture of it in the FAQ's section. It is located on the driver side almost directly in front of the steering wheel, under the hood of course. It is silver you can't miss it.

Birthdate 1/6/2000 Mods: 35% Tint Bosal Exhaust K & N Air Intake, MAF Koni & Eibach Spec I/Spec Flywheel DMD http://www.villagephotos.com/pubbrowse.asp?selected=895138