this is a bad question. im sure i already have a answer. that said, a local parts person asked me if there was a dougnut style gasket or flat fire ring gasket on the lower up pipe connection to the engine manifold. i said 'flat'. i have a flat fire ring gasket now...and lingering thoughts. were there any 02 wrx wagon found with a doughnut style lower up pipe gasket and will my brand new grimmspeed up adapt? or is this just going to be another point added to the publisher of the parts manual not in theyre
favor, and my install will go as planned. i hope.