Exhaust coming out of the airfilter indicates a possibility of a few things. Motor has jumped time. Burnt Intake Valve It can also be that the valve lash is out of adjustment.
just take out the baffle it makes it sound awsome and you go faster to
Loose intake boot or the boot may not be on straight. Happens everytime.
Yamaha
it is called a silencer which makes the exhaust less noisier
my daughter has a 96 Pontiac grand am 4cyl and the filter is on the motor behind the radiator kind of low. you need to get at it from under the car. The oil filter is BEHIND the engine, on the passenger side, right above the braided steel exhaust line..use a deflector when removing the oil filter, as engineers did not care that the oil filter leaks onto the exhaust, and makes smoke long after the oil change...it is real easy to get to...a simple peice of cardboard on the pipe will prevent smoke...use it on a cool exhaust, not hot, or the paper will burn...if the engine is hot, use a peice of aluminum foil..it works great.Johnny
the exhaust pipes
to break it in only use half throttle or less for at least two tank fulls of gas. the makes sure to change your oil and filter right away it is a must.
Yamaha model #YT1232ED available at Canadian Yamaha dealers 5400 dollars
roland, even though yamaha makes acoustic ,roland is still better
Yamaha
Yamaha.
it makes you exhaust louder or " meaner " and some say it causes an increase in horsepower