I spoke to Rottweiler about best slip on exhaust options for my 790 S. They have several options and recommended the Arrow RaceTech Aluminum. Their videos are very cool with how each sounds on a 790. I'm leaning toward the Arrow RaceTech in Black. http://www.rottweilerperformance.co...acetech-dark-aluminum-slip-on-exhaust-system/ Although the SC Project SC1-R sounds amazing as well. http://www.rottweilerperformance.co...dventure-carbon-sc1-r-slip-on-exhaust-system/ Wings also makes a very nice unit. https://wings-exhausts.com/exhausts-us-ca/ktm-us-ca/790-adv-r-us-ca/ What say you inmates. What would your run if anything?