You need to find out the regulations in your state governing emissions/noise etc. As to the price in US dollars - http://www.xe.com/ucc/ Shipping is likely to be about $100-150 but we'll know nearer the time (and would be cheaper for a number of systems to be ordered at once) Martin #1458 nbrommer2k wrote: > What is the legality of such a free-flow exhaust in the US? And what > kind of repercussions would such a system have on emissions tests? > > One more: What does the cost translate into American Dollars? > > Nick