I have the same problem, I have Thunderbike pipes. A few years ago people bought the house next to me after the woman who lived there passed, I always push my bike to the street before I start it up and let it warm up, well they let me know they're not happy, I tried to be nice by starting the bike on the street instead of between the houses. Now get this, I've been cutting and splitting firewood for over 40 yrs., I used to start at 8a. and stop at 2pm., to be a nice guy I now start at 9:30am and stop at noon, well they complained to me and I told them if they wanted peace and quiet they might have been happier to buy a home in the country as I've been cutting over 40 yrs. and I try to be nice BUT I have to live my life also. Now by law I can start at 7am, and work till 8pm, I hope they don't push my buttons too much more.