JMCA Spec. Slip-on Silencer Line

Installed on a GSX-R1000R 2019.

I replaced the OEM Exhaust System right after the delivery of the car.

When it comes to replacing the exhaust system on the R1000, Yoshimura and AXIS Lapo are the most popular choices, but I personally didn't like the shape of Yoshimura and I chose AXIS Lapo because motoGP vehicles use AXIS Lapo.

As for Design, it is as shown in the picture.
Personally, I'm not sure if it's possible or not.
Originally, I prefer Titanium to Carbon.
I'd buy it in a heartbeat if they'd line up something like the GSX-RR;
However, this is still not as good looking as the OEM.

I honestly don't see any change in performance.
If you are a sensitive person, you may understand.

When it comes to the sound, Idol seems to be rather quieter than OEM.
Some of the OEMs are sounding pretty good to begin with.
It is a feeling that the high sound of the chirping system which is not erased by OEMExhaust System is muffled and the bass sound is effective.
By the way, it does not correspond to Japanese Vehicle Inspection. AXIS Lapo Slip-on Silencer (GP Type) I've encountered the "Mere Old Man", but it was very loud there.
It may threaten the social status of Motorcycle, so we ask you to strictly refrain from public road Youth Level.

As for the installation, it is not so difficult because it is a Slip-on Silencer.
Prank prevention. (?) The part related to attaching and detaching is Torque, so you just need to be prepared for that.
The Gasket is not an OEM diversion, but it comes with it.
Also, the hanging band is a good one that follows the cross section of the different type, but the corners are PinPin, so be careful not to damage the body when installing it.


As is the fate of Carbon Exhaust, it will discolor as it is used.
I am currently using it for less than 10000km, and although the tube is large and strong, the black color of the end cover part is missing and has become a bald color.
I'm not sure if it's a positive thing or just the taste of Carbon;

On the contrary, as for the Merit of Carbon, it is not noticeable even if SmallWound is attached by wipe cleaning.
Heat resistant waxes such as Plexus can also be used, so apart from fading, the beauty of the new finish will last.


It's not cheap, but I think it's a strong candidate among the options for Japanese Vehicle Inspection Correspondence.
Or rather, the exhaust sound will be large no matter how you try to use a high-revving liter engine.
Although it is up to the individual, we should be careful to keep the volume as modest as possible when driving on public roads.
If this product is legally endorsed in that respect, I think it can be used with a Large wave of the hand.

Even if you are a Fender Eliminator, even the free thing deck Exhaust System seems more addictive and it gets ugly, so buy it!

Initially, YOSHIMURA was also raised as a candidate, but I felt something wrong with Design, so I made it to Orthodox AXIS Laptop.

Normal muffler sounds like a shrill crack, but when it is a guy it turns out to be a continuous sound with a slightly lower pitch, and furthermore the volume has also decreased, so we are satisfied with the performance in terms of performance.

Installation itself is not a difficult thing, but attaching Clamp and Heel Guard Bolt is Torque, so be careful! (Please purchase Torx bit T45, T27 in advance or use a suitable alternative Bolt. )

Also, since Spring is hard and the installation location is in a deep position, it is difficult to put in force, so if you do not have Spring hook, you will have to take extra time, so if possible we will include a replacement for Bolt and a simple Hook if possible I think that it can be exchanged even for a User with low Kill ...

After, translate (Please enter here. Instructions are attached once, but details (Washer's built-in order etc) Is written only in this manual of English version, so be careful!

For the actual installation and sound, refer to the following movie.
https : / / www. youtube. com / watch?v=x0WcXKluK3w