Home Depot. They have them in different sizes and what not. I forgot what section they were in though.
The other Jason was the one who showed them to me. His screen name is j_nato ( or something like that ) He has the green msp. the one that was mazda of the month last month
i totally agree my buddy used plugs when he took off his wing and it looked like total s***... so we got him a molded lip wing that looked soo banging... imma look and see if i have a pic of it
Holly crap those are huge holes on the 03.5. Mine were nothing like that
Yes the plugs do look tacky but the 03 holes were much much smaller and the black plugs blend right in with my car