I had a custom polished staineless muffler made a few .years back. It proved too loud and I looked for some way to modify it. Summit Racing sells inserts for unmuffled headers from a couple of manufacturers that offer no restriction in flow but soften the sound. I welded a pair of these, one in each tail pipe where they exited the muffler and the sound is toned down to an acceptable level and yet has a performance note. Bruce Benson > > > >> Anyway, what Rob and I both agree on is that the >Flowmaster is too >> noisy and I myself, I couldn't tolerate the "droning >resonance" in >> cabin that was produced by the Flowmaster muffler >during the long >> drives that I periodically do. I> Kayo Ong >> #5508 >> Lic 9D NY > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/