for those of you using the Hushpower II as a resonator, which model did you use???
the 409s or the 304s, and the regular 18" size or the shorty 12" size ???
Im using the 409S Shorty part# 12412400 SummitRacing part# HSH-12412400.I have it on a cat back exhaust.There heavy and you need to figure out a way to hang it.I took out the center console,drilled a hole and hung a exhaust hanger.
