...If you want a high performance muffler for your Porsche, you can try this company http://www.mkexhaust.com - It will not be a replica of the correct 914-6 GT Rally muffler but it will work just fine and a whole lot cheaper.

If you want the correct 914-6 GT muffler, you will have to fabricate it yourself or get one from me as I make them available. Not an easy muffler to make and the can-halves for the muffler are very difficult to obtain in low volume orders. Please email me for more information, this is not going to be a production item.