Shop all Fabspeed Corvette C8 products here: https://www.fabspeed.com/c8-corvette/ In this video, our lead R&D guy, Dusty Roads, explains how the two sets of valves on the Z51 Sport package 2020 Corvette C8 work to change the sound and the performance of the exhaust. As well as how the catalytic converters are designed. SUBSCRIBE at: https://www.youtube.com/FABSPEED%20MOTORSPORT?SUB_CONFIRMATION=1https://bit.ly/2QXPA5E Instagram: https://www.instagram.com/fabspeed_motorsport/?hl=en Facebook: https://www.facebook.com/fabspeedmotorsport/ Twitter: https://twitter.com/Fabspeed?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor Website: https://www.fabspeed.com/ Fabspeed Motorsport has been setting the industry standard for quality and performance since 1994 and we continue to revolutionize the Exotic Car Industry.