Empi brand Phat Boy mufflers are the latest rage for your Pro street style Beetle. This Non-merged muffler fits all standard Bugpack header - S&S Header - Empi premium headers for Beetle style 12-1600cc engines.They provide the maximum flow and power with a distinctive turbo throaty sound. A good choice for any engine up to 2000cc with stock or bigger valved heads. Available in Standard finish, ceramic coated and now stainless steel. Click this link to view all options.