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My '03 has the UFO StreetPro 4-2 and it's loud. Like significantly louder than my Buell 1125R, which is the second loudest bike I've ever owned. Like when I'm riding with my buddies, I look in my mirrors and they've drifted back a hundred yards or more and they cry like babies about how loud my...

Hi all: I've asked a version of this question before, but I need to ask it in a different way: Let's assume I cannot do any carb work at all on the bike (in this case, a 1986 Yamaha FZX700 Fazer)...and it currently has the individual K&N filters on it, one for each of the 4 carburetors...

U.S. Government to Limit Motorcycle Engine Output to 75 Horsepower. Acting preemptively in light of the European Union's recent push to follow in France's footsteps by limiting motorcycle horsepower to 100, Congress has quietly passed a transportation bill that will cap motorcycle engine...