The little things that need done on your car that take away from you enjoying the ride

My exhaust is hitting on the drivers side crossmember, has been for awhile now! It's such a nice system that I hate to mess with it, but it's getting annoying! I think it's been twisted from doing too many burnouts over the years!!! I'm also Leary of taking it and leaving it at my muffler guys house, last time someone in my family did that, there were reports of burnouts in the road in front of his house, and a leaky pinion seal on the rear end!!!