Sound File

[chiaml]

I was interested in getting a yoshimura exhaust for my '05 400ex. I was curious if there are any places to get sound files or what it would sound like on a stock bike. Any ideas?

[exrider23]

Ok i know it is off topic but, if you are dead set on a yoshi then dont take my advice, but ive had a yoshi and a hmf and the HMF is a lot better. Just tryin to help out

[chiaml]

I do appreciate you advice. I haven't made up my mind 100%. I've never heard the yosh on a 400ex. I know people with the HMF and they're loud!! If nobody has a sound file, what would you say the loudness level is between the two for a basically stock motor.

[exrider008]

i think the yoshi is like 96db
the HMF is 105db...but you can get a quiet cor


the HMF is a great pipe. my friend has a yoshi on his 400ex and he said that he likes the sound of the HMF much better then his yoshi.

[chiaml]

Where are the best places to buy each exhaust. The best i can find is rockymountainatv for the yosh is about $400. For HMF i've seen eBay for $437. I'm looking for the full exhaust by the way.

[blasterandy]

I would get a slip-on to be honest the stock header is good and the performance you will gain from it is minimal.
just my .02

[DE400EX]

My brother just got the full yosh for his raptor... It has 3 different peices to put in to make it more quiet..

The lowest one sounds like stock and with just a saprk arrestor in it is louder than my full dg exhasut.