1965 Barracuda Ext trim

Check out the kit from Accurate Exhaust

http://www.accurateltd.com/1965-67-273-Hi-po-System-for-Barracuda-Dart_c_69.html

They have a reproduction of the factory hipo exhaust including the resonator with the stainless steel tip. I just put one on my 65 Dart. Fit like a glove.