I believe that in the US it's still a federal offense for a commercial shop to remove the catalytic converter, regardless of age. Not that anyones looking, but this is the sort of thing that disgruntled employees or customers will turn complaints in on so you will have a hard time finding someone to do it. What you do in your own backyard is a different story - it's between you, your concience, and anyone you eventually sell the car to in a state where they still do testing/inspection. Dave S --- In dmcnews@xxxxxxxxxxxxxxx, Martin Gutkowski <martin@...> wrote: > > Ed Uding sells stainless bypass pipes in the Netherlands. I don't know > about your regulations but here in the UK the annual emissions test for > all pre 92 cars do not require a cat. There are no rules governing > removing cats on earlier cars. > > Martin > > sweetp01569 wrote: > > >What's involved with "de-catting"? Is there a piece of pipe available > >to replace the cat? Since my car doesn't need to pass an emissions > >test in MA, is it illegal to remove, especially if I ask a shop to do > >it? I would be interested in the added fuel economy and performance. > > > >Paul ------------------------------------ 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/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> 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/