How to make yamaha motorcycles exhaust systems louder?

it is a 2008 model v-star 250
How to make yamaha motorcycles exhaust systems louder?
If it has baffles in the muffler, you can get a special tool from the dealer or online and take those out. Simply screw them out. Might mess with the tuning a bit though.
How to make yamaha motorcycles exhaust systems louder?
get a aftermarket straight through design muffler for a higher flow. or if you wanna go cheap, cut the muffler off and weld on a pipe. (that may be illegal though)
Reply:The baffles are in there for a reason and it will mess with your motor. Are you old enough to realize that loud pipes do not mean power and usually will slow your motor down. I hope a cop parks in your drive and gives you a ticket every time you start it. There is a big difference between a tuned header and loud exhaust.
Reply:you can gut the original exhaust, by pulling out the baffles but if that perticular motorcycle doesnt have removable end caps on the exhaust, all you can do is purchase aftermarket exhaust. or make a friend at a fabricating shop and have him bend some stainless steel pipe for you. he may have to use the original headers or he can just cut of the muffler and straight pipe it. and for looks so you wouldnt have to get them chromed you could always heat tape them with a black heat tape
Reply:go see what Dr. Piston has to say first.....
Reply:All attempts to remove the baffle will result in lower vacuum back pressure unless you rejet your secondary carburator jets. That's why so many noisy bikes have sputtering 1st gears. Again, noise generation should be coupled with proper resetting of one's carburator jets.





Good luck!