These are awesome on my 2020 Honda Fury, they sound so badass! you no longer hear the sound of your engine, just pure pipe rumbling.Tthe install was very easy! There is a bit of backfire popping and fireballs when shifting when paired with stock air intake, and no tuner, so im going to try and put a tuner on it to see if it dials it down any. i recommend these for the price and sound alone! im very happy.