Slip-on Schalldämpfer R-11 Zyklon 2 Ende EXPORT SPEC

I had the R77J on, but replaced it because the Design is cool
The quality is perfect and the design is great, but it's a Slip-on Silencer, so it's an R77J! I can't see the difference for myself when I compare it to
The weight of the R77J seems to be slightly lighter than the R77J
I'm an R750 and it came on with no problems
What about the car inspection?

I worried about the company R-77J and other company's products, but I purchased this R-11.
I think that it is a high class product as Slip-on Silencer, but I think that it is a good product.

Regarding the appearance, YOSHIMURA has its own shape and it is very satisfying..
The interior of the Silencer is a straight structure and it is divided into two at the exit.
Because there are only a few cars with this 2 End Type R-11 set, the satisfaction is also high for that point.
Tail Pipe is narrowed in entrance and exit, but because it has a double structure, the outside is thick Pipe so it does not affect appearance.
Of course, because it is called YOSHIMURA, we do not get tired of watching the welding part with polite construction.
Also, Cover which hides the junction of Tail Pipe and catalyst is attached, I think this is also good.
I chose Titanium cover MODEL, but I think that it matched the calm body color.

The installation was very easy.
You do not need any special tools or tools, just remove the OEMExhaust System and replace it.
Regarding the installation of Spring, this product also comes with a Spring installation tool so it can be done safely.
Also, due to the high manufacturing precision of the product, there was never any difficulty with positioning and exhaust leaks.
Just one drawback was to remove the Gasket diverted from the OEMExhaust System was a little Large strange.
I blew lubricant little by little and finally got off, but I think that this work took the longest.
Those who think that it is troublesome think that it is good to purchase a new OEM Gasket separately.

Sound quality changes Large.
We purchased it after reviewing the sound beforehand at the video site, but after purchasing the actual installation, I am surprised by the change from OEM.
OEMExhaust system also has a good sound and reputation as R600, but changing to this product emphasizes midrange and treble, making it fun to turn the engine.
Also, since the exhaust sound can be heard properly from the back of the Right, I think that it became easier to grasp the rotation speed.
Although the sound improves, it is not a bomb sound because of Japanese Vehicle Inspection Correspondence to the last.
Especially in the vicinity of Idling rotation speed, since it is volume and sound quality not much different from OEM, I think that I do not care much when leaving residential area.

I did not expect about performance especially for Slip-on Silencer, but there was some change.
Engine braking became moderate and stickiness improved near Idling rotation speed.
I can not feel the performance change when turning, but I think that it became easier to get on the street.
The reason why it became easier to handle at low speed is that the aperture of Tail Pipe is working.

Although it was a custom part as it is, it is a product that is comprehensively good, so I think that I can highly recommend it for those who like Design or YOSHIMURABrand.

I got lost as to whether to be YOSHIMURA or AXIS La1.

It is for 600 but it was installed in 750.

The volume sounds slightly lower than OEMExhaust System and I think that there is no large difference.

I think that the response speed became slightly weaker because the exhaust pressure was low.

Good design and satisfactory finish up to details.

It is a large sound for circuit use, but it is still a powerful exhaust notebook that is more than enough when the engine is running in the Paddock. R-11 of Japanese Vehicle Inspection Correspondence was selected because of the dB regulation. It sputters up pleasantly, and above all, looks cool! I am Large satisfied with my purchase!
That's great work, YOSHIMURA!

There's nothing messy about the build, which is nice!
I think the sound is not enough for those who like explosive sound.