advance is jsut a local chain auto parts store nationwide, last i knew there were at least 2100+ stores nationwide so there ought to be one near you. i personally worked at one for about 14 months. while you're there check on kyb AGX's, they can get them for $222 i think. last i checked anyways.
i have the accel plug wires from them as well. work great, fit great, and i've seen info about them haveing some of the lowest impedance of all the other wires available.