[niterydr]

Spark plugs are nothing on a wrx compared to a few cars out there, and thankfully shouldn't need to be changed that much unless you are mucking with it.

If I ever got one, I'd put in a walbro, modify the injectors, and play with the Open ECU. I would pick up solid hp over stock and leave it right there, maybe put on a few sti bits if I can get them cheap enough. Great cars, love the exhaust note, and are pretty reliable as long as you keep them "tame" (like most cars).