I would keep it down man....do like another poster here said, put some cutouts (or exhaust valves, whatever folks call them) on there, and do the loud stuff when you are away from folks.
Bear in mind that some folks sleep during the day and work at night. And, for some folks (such as your neighbor), it is just plain disturbing and can affect some folks health with the stress from it. I know, not likely, but it can, especially those who need a nice quiet area to live in for their own mental health.
That being said, I am glad it sounds good, just find another place to rev it up
