Billy Boat's turbo-back exhaust is a stainless steel mandrel bent system. Their turbo-back exhaust begins at the downpipe which leads to a catalytic converter then to a 3" center pipe which contains a small 4" resonator. The 3" pipe continues back to the polished muffler and then to the polished tip or tips depending on your vehicle. With TIG welding fully stainless construction and CNC'd hangers you will not find a higher quality system on the market.

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.