i just got back from the store after buying all the wrong s**t lol. i secured my pcm with about 10 zip ties all connencted together.....i like things secure to. i put the 3.5" rubber bushing insert that came with my filter underneith the pcm...balanced it and secured it. it moves very little....pritty much whatever movment is in the rubber bushing. i have it hooked up to the stock intake tube and i secured the filter to for minmum movernt. that way it has a harder time bouncing off. it sounds good, i just hope the set up is ok for the time being.