Chris Tullett Exhausts Infographic. From the Motorsport professionals in Inconel race exhaust fabrication. The visuals show you different things that Inconel can be used for. The cutting edge of Motorsport Formula One exhausts need the thinnest, lightest, and strongest materials around. Stainless steel exhausts although popular within the world of motorsport teams just aren't going to do the job, 6 Interesting facts about Formula One Inconel exhausts...