I don't buy it, you guys are talking migraine every time you hop in the car
Checklist: keys check, jacket check, gloves check, tylenol check, LET'S GO! I'll be hearing several tomorrow at the local Starbuck's gathering, I'm betting pipes with glass packs give a pleasant rumble not offensively loud. If you're running straight pipes, yeah that's loud - been there done that with a Harley.