1969 Chevy Camaro Exhaust System & Gauges - Thrasher Camaro, Part IV Photo Gallery
The muffler system was built from this custom kit Borla offers. All the 3-inch-diameter tubing is T304 stainless steel. We had access to a swedger, which expands the tubing diameter slightly. This is what's necessary to fit over the slip-on collector. Just about any muffler shop can do this.