Highly efficient with a lightweight compact. It is very good to enjoy a big change easily. It equips and will be two years soon. Although the torque down per 3000 rpm of beginnings seemed to be the feature of the yamamoto, in the case of, it w

Highly efficient with a lightweight compact.
It is very good to enjoy a big change easily.
It equips and will be two years soon.
Although the torque down per 3000 rpm of beginnings seemed to be the feature of the yamamoto, in the case of, it was canceled unawares by folio number change of the sprocket.
Although it does not know well that it is theoretical -- It is pleasant for feeling which can blow and moves rapidly forward in connection with the good sound of the merit of stage fright and a piece and it to have ridden truly.
And yet it is not too noisy and it is also nothing to get tired with sound.
I would like to make it into a yamamoto also at the time of the next exchange. View detail

Sound volume hardly changes that it is pure. the part to which it merely became low-pitched sound, and the piece became good -- I feel that it became large a little. Although sound when a baffle is still removed is not checked, it is running anyho

Sound volume hardly changes that it is pure.
the part to which it merely became low-pitched sound, and the piece became good -- I feel that it became large a little.
Although sound when a baffle is still removed is not checked, it is running anyhow and sound is pleasant.
It is a recommend.
Although it was only hard to stick an attached sticker, they are four stars once ... View detail

V4 sound is played comfortably. In particular that it can blow going up from 6500 rpm and an acceleration feeling do not accumulate. Is a yamamoto pipe different truly? Backfire was not carried out by PONZUKE, either. Since the baffle is also

V4 sound is played comfortably.
In particular that it can blow going up from 6500 rpm and an acceleration feeling do not accumulate.
Is a yamamoto pipe different truly? Backfire was not carried out by PONZUKE, either.
Since the baffle is also attached, the one where sound is more anxious is safe.
I think that especially V4 sound of a yamamoto pipe is the highest. View detail

Ho's site where explanation with a photograph is raised was consulted very much, and it was able to attach exchange of the muffler to the smooth. Probably, there is puzzled work only with an attached operation manual. It became pleasant to run an

Ho's site where explanation with a photograph is raised was consulted very much, and it was able to attach exchange of the muffler to the smooth.
Probably, there is puzzled work only with an attached operation manual.
It became pleasant to run an exhaust sound being heard with the sufficient run center, and feeling sound.
although sound volume is felt slightly large, it is said that the surroundings are better exactly (a baffle -- an owner).
An engine turns to a smooth to a red zone.
I would like to come to raise rotation just.
However, there is breathing at 3000 rpm [ about ] and he has a feeling which smoothness lacked from the time of being a normal muffler.
Appearance and texture are also raised and satisfied. View detail

muffler exchange -- for the first time -- it is -- although it was somewhat uneasy, it was able to attach satisfactorily. Idling sound turned into low-pitched sound, and it has raised sound volume a little compared with normal. In high rotation, i

muffler exchange -- for the first time -- it is -- although it was somewhat uneasy, it was able to attach satisfactorily.
Idling sound turned into low-pitched sound, and it has raised sound volume a little compared with normal.
In high rotation, it is a sound of quite force and that it can blow going up of 5000 or more revolutions is good touch.
It is satisfactory also about quality. View detail

They are the comment used 800 K after exchange by the baffle mounting state. Although it is sound volume first, it is a thing of the grade which does not become troublesome not in explosive sound roaring but in an urban area. Tone quality will be

They are the comment used 800 K after exchange by the baffle mounting state.
Although it is sound volume first, it is a thing of the grade which does not become troublesome not in explosive sound roaring but in an urban area.
Tone quality will be foppish involuntarily in striking with V8 of a candy vehicle, and an anyhow brave sound like NASCAR (is it slightly an overstatement?) about to high rotation.
Since it is fast-starting from the first although the torque of low rotation falls a little, a problem is a level which is not.
Since a high rotation area becomes fine more than it, it is a recommend at those who turn like crazy.
If normal, although per 10000 rpm was a power band, it can use from 8000 rpm from 9000 rpm to per 12000 rpm after exchange.
Although I also feel a little that the fuel became thin, there is no after fire.
Is the wear condition of the individual specificity and the jet of vehicles, or a needle also related?
(Or [ coming out, if baffle outside carries out ]) I feel that vibration of since about 1 kg of weight became light, the engine which gets across to a handle increased for a while.
Appearance thinks that it is the result [ beauty on the whole ] including a stainless exhaust pipe.
Although I also regard a normal muffler as it being excellent production, in the existing one more dissatisfied with texture or a high rotation area, it is a muffler of a recommend. View detail

It attached instantly after goods arrival. Although it was me terrible with machines, and removal of a pure muffler was serious, attachment was completed somehow. According to the grade which sound volume goes up a little from a pure muffler where

It attached instantly after goods arrival.
Although it was me terrible with machines, and removal of a pure muffler was serious, attachment was completed somehow.
According to the grade which sound volume goes up a little from a pure muffler where a baffle is attached, a very much good sound came out by high rotation.
Since it becomes the sound volume which removes a baffle or becomes, the warm-up of the early morning in a residential street etc. or midnight may be severe.
Torque does not fall and it turns to a smooth to high rotation than expected.
As the attached silencer band was a size difference regrettably, I prepared here.
It will be a five stars if it is removed. View detail