Shippping will be around $30. As for the Cougars, he thinks all that is needed is to relocate the o2 sensor and NOTHING to do with mil elemiators. Also since we are replacing the whole cat sections with this, it doesn't matter is you have a three flanged cat. He would like to conferm this buy having a cougar owner send him several pics of there Y-pipes. If you can send them to me and I'll get those to him. my email is
josequervo@bellsouth.net.Lets get these things ordered guys.