you can try adrenaline racing in lake oswego. i havent been there, but i talked to a guy on the phone about getting tein ss and he seemed to know what he was talking about. im goign to get headers installed there as soon as they arrive. their number is 503-697-3311.
also, if you want to try and install them on your own, im down to help out. ive changed suspension on my car multiple times, and i doubt m3 suspension is that much different.
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