The stainless steel exhaust is a work in progress. It includes a 30″ perforated core muffler with 2.5″ I.D. and 3.5″ outer diameter. The weight is under 5 pounds. This represents a good dimension for a hopped-up naturally aspirated engine, although a forced induction engine will require us to go to a bigger diameter.
Also included is a V-band clamp, a “Quiet Core” insert to pass sound checks at stringent tracks, an extension with a flare, a beautiful 45 degree welded angle, and the exhaust tip.
While the development kit is pictured, the actual production units will probably be simplified to fewer pieces.