Hey, I have a 400ex with white bro's exhaust on it.. I live in a sub division but I have 3 acres i ride on. After a couple of months neighbors are continously complaining about the loudness, is there any way i can reduce the sound a little bit?? I know they make quietcores but do they even do anything??

 

you dont need a quieter exhaust. you need new neighbors!

 

hahahaha very true..but some are my dad's best friends...sooo he's gotta listen of corse

 

Put the stock muffler back on. Quiet cores make it better, but if your neighbors are complaining now, a quiet core won't satisfy them.

 

Two Bros makes a few different tips that are supposed to make a pretty bif difference. I'd try the quietest one and see where you're at after that.