I just took my Big Louie's off my 2015 Street Glide and they had been on there since I purchased the bike in July 2015. My right pipe started to Bronze where it attached to the header. I also loved the look and sound but you can no longer find Big Louie's in chrome. Since I could not find a replacement for the right pipe (Rush did not have one), I took my Cobra Fi2000 tuner off and installed a Thundermaxx tuner and some Tab Bam Sticks with the Zombie baffle..