Check out my Victory XC video on this channel and you will see the difference. The bike just pulls in any gear and doesn't run out of breath at the top end like an air cooled engine. As far as price let's just say it was a fair deal lol.
I have a 2021 challenger and if you can wheel and deal you can get a pretty good chunk off them right now with the 22's just starting to come out, I added the freedom pipes to mine and it pulls like a train. My buddy has a 128 zippers kit on his Harley and I can cook him with just an Air cleaner and retune by Lloyd's Garage (indian of charlotte )