We exchanged for the purpose of weight reduction of WRR and improvement of exhaust.
It is simultaneous exchanges with FMFMega bomb, FMFSub computer of Exhaust pipe.
good point
The coming out got better and the rise improved
About 2. Improvement of Large width of handling by weight reduction of 5 kg, mass concentration
A bad point
The volume is high
Slow down slightly worse (?)
General review
WRR's OEMExhaust System is very heavy 4. There are 8?.
About 2 by exchanging for this FMF POWERCORE 4. We achieved weight reduction of 5 kg.
This cost-effectiveness is spectacular in the Motorcycle industry, which is said to cost Cost of about 100,000 yen with a weight reduction of 1 km.
Because it is the weight reduction of the end part called the Exhaust System, we feel the weight saving when riding is more than numbers.
In addition, WRR's Exhaust System was poorly withdrawn, but I was concerned about poor racing but I am satisfied very well with coming out in this exchanging.
However, I think adjustment on the Sub computer is essential.
I am using FMF 's Sub computer as initial settings but Response has improved.
I did not miss that slow down that I was worried about.
If there is one problem, is that volume again.
I do not mind that much for driving by myself, but when I saw objectively the friend driving, a bit of Fuyuki saw it.
I think whether to introduce Baffle to reduce volume.
Moreover, if you do also cover the top of the Air cleaner Box, it may be even more effective.
Also, I think that AISCancellation is required as a countermeasure against BackFire.
Overall, I think whether volume control is necessary for general use, but the weight saving and the rise in running performance are very spectacular.
Sub computer and AISCancellation, volume etc etc. If the Point of Clear can be a product of a push.
The volume is Large, but it may not be so loud if you don't turn the engine at high RPM.
Be careful during the night.
It's durable and solid, so it won't bend on the store floor.
It is long-lasting.
I think the dandruff is good because there is less stuffing.View Detail
I watched a movie whose volume was measured by Q4 and POWER CORE and it was that there was not much difference and that Low noise inner was attached so I purchased POWER CORE.
Low noise If it is nothing, it is tough, but I am accustomed to sounds. If I put Inner in, "Sound, it got a little Large. I can laugh and say it, personally I like the sound is not bad. I could not say it because it was a lot of performance as well as performance, but I felt the growth of high rotation improved.View Detail
Although it is astringent at a heavy low -- It says clearly and is messy URUSAI.
After equipping in addition, when an axel is returned, an explosive sound came to make it frequent with a clap.
It is thou
It has equipped together with PowerBomb.
Although it is astringent at a heavy low -- It says clearly and is messy URUSAI.
After equipping in addition, when an axel is returned, an explosive sound came to make it frequent with a clap.
It is thought that torque became thick on the whole as operative, and playing truant going up to high rotation became good.
However, very much, it becomes SUKASUKA at the time of low rotation, and it becomes that an engine failure is likely to be carried out occasionally in left turn, right-turn, etc.
Moreover, since the muffler location is high from the first, I feel [ which is some ] that management became light as it is even when it was lightweight.
Although only sound volume is a problem, when it equips with SilentBomb3 of attachment, it may become Massey somewhat.View Detail
It is explosive sound roaring! Even if it puts in a silent bomb, it is explosive sound roaring! Although it might be a recommend in the strong one of self-assertion, for me who live in an apartment house and get to know, it was ... just for a moment.View Detail
Since the silent bomb 3 has been attached, it is used equipping.
(Whether if it does not attach, it is severe in a residential area something, ...) Although it is used in the
Although tone quality is good, it is remarkable explosive sound roaring.
Since the silent bomb 3 has been attached, it is used equipping.
(Whether if it does not attach, it is severe in a residential area something, ...) Although it is used in the combination of a mega bomb and a power core, because an omission is good, I feel that torque fell a little.
A top came to be extended considerably.
It is likely to become quite good if it arranges by a sub computer.View Detail
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