Hey everyone, New here, after being off of a bike for 14 years I jumped back in with a new 2021 Bobber Sixty. I had the dealer upgrade to the performance air filter and Shorty exhaust. The dealer told me they remapped/flashed the bike when they did this. I decided I wanted to go louder with the Hacker Mayhem. Hacker says that I don’t need to remap/flash since the dealer did already if I go with the baffled setup. Does anyone else have experience with this? My brother told me since I’m going from a 2 pipe exhaust to a 2-1exhaust he thought it might be a different one. Any thoughts? Experiences? I just want to make sure I am not wrecking my new bike. Thanks in advance.