I've run a Q pipe V1 on the 500 I used to have and run an Aaen on a Hybrid...Both seem to run well...Might want to post an ad in the wanted part of the site.....I purchaced my Q-Pipe from a member on here.....Definitely looked great and I never had an issue with the hanger breaking that some others had...DynoPort sells a LT500R Big Volume works pipe and silencer for $400 US........No idea how they run or even look like for that matter.