Comments about Vance & Hines Straightshots - No tips:
Great sound. Louder than factory exhaust, but not too loud. I left the baffles in and to me it's perfect. Easy to self install. You need to use grease when putting the tail pipes onto the header pipes. I was going to reposition the rectifier on my own, but I was surprised to see a bracket and instructions for that purpose were included.
My order was delivered within a week, a day before UPS said it would be here. Everything in the box was wrapped and protected very well.