Wombat, Pat Downs recommended an A-1 (all-stainless) exhaust for Whitecloud's latest engine. I like the sound. It, along with the previous Vintage Speed exhaust were both louder than I like, but everyone likes the A-1 including Kathy and my neighbors.
This is the best (sorry excuse) photo I have of it. The muffler hangs astride/outboard of the passenger-side valve-cover. I have heater-boxes, this photo at the Hearst Hacienda was taken in November and it hit the 20's at night that trip.