How can I improve the sound of my 08' Kawasaki Ninja 250R? What brand exhuast gives the most aggressive sound?

I%26#039;m not looking to gain HP, or make it quicker. its a 250 lol, I would like to give it more of a sports bike sound.|||Gutting (removing baffles) doesn%26#039;t sound good at all. It%26#039;s louder but sounds rediculous and is usually obvious. It also has an adverse effect on hp.





I%26#039;ve said it before and I%26#039;ll say it again, Muzzy has the best relationship with Kawasaki sport bikes. More so in their line of full exhaust systems.





Since slip ons don%26#039;t really have an impact on performance any of the major brands will sound good. it would then be a matter of preference.





D%26amp;D, Yoshi, Brock, Vance %26amp; Hines, Akapovic, Two Bros, and Jardin all have quality sound in their products.|||For sound... Just fit a race system exhaust (muffler) but they will just increase the noise and annoy your neighbours, on a 250 the power gain would not really be noticable.


Just a bit of advice, fit a free flowing air filter on your bike if you change the exhaust. K%26amp;N or something equivalent, that will give you much better sound out of the exhaust and noise from the air box as well.|||There%26#039;s just about no way to get a DEEP rumble of large engine from small engine.





If you were to remove the baffles, you get a really noise, sharp, high pitch (annoying) engine sound.


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You can try other performance exhaust. But in my opinion, it is less aggressive to be loud and slow.











Good Luck...|||Its a 250... there%26#039;s nothing aggressive about it. as for sound there are a few companies out there that make pipes for it. try looking at scorpion exhaust for starters. also, they do make complete systems for the bike.|||get a full exhaust system...jardine, satos, yoshimura, akropovic, harris, muzzy ....look for those if they make it for your bike|||Run straight pipes and never shift higher than second keep your motor reved up all the time.|||I found this website after 250r and it has helped me a lot.|||Just remove a couple of baffles out of the mufflers at first. you`ll be surprised.