it depends on what kind of bike...if your talking about a dirt bike you can get a silencer pipe from fmf that is much cheaper than a whole exhaust that will make it much quieter.
Mufflers if you want a "sporty sound" Entire exhaust systems if you really want sportier, and more power
Yes, they do make 22-inch bikes.
you can not make your period come quicker.
Likely, their mountings are too loose.
The quicker 2 stroke dirt bikes use a gas/oil mix. Most bikes you see on the road are 4 stroke and use regular gasoline.
It would be a louder world without mufflers.
are glass pack "cherry bomb" Mufflers legal in louisiana
Motocross racers change their mufflers for more speed. Recreational riders usually change them for the sound, the certain model mufflers or "pipes" will make dirtbikes much louder and faster
yes they do
sure can, in fact mufflers can be made with a few tools or bought online. davesmotors (dot) com for the online mufflers and gopednation anything of a more homebrew flavor. or youtube search "squirt can muffler"
There are many places to buy thrush mufflers. They can be found in auto store, supermarket, outdoor market. There are various kinds of thrush mufflers on offer.
Even South Carolina requires mufflers on all cars