Reviews
I haven't installed it yet, but it looks great!
It was not easy to purchase, but I'm glad I did. View detail
Two-pipe Exhaust System in spite of single cylinder!
Product Name
Atomic Twin Full Exhaust System
Item Number
grom_atomic_twin_fullex_spo
Vehicles
Grom (JC61)
Number of man-hours
About 2 hours
Required Tools
Torque wrench, Hexagon socket, Hexagon socket, Extension bar, Combination wrench, Driver, Hammer, Pliers, etc.
Why did you choose this product?
We wanted an Exhaust System with the highest change in appearance. One of the deciding factors was the low price of the Full Exhaust System from Grom. What was more surprising was that it came with a special Fender Eliminator Kit, so I felt like I was getting a good deal.
Was the one you received as per Image?
It was just like the Image. The name of the Manufacturer was also written on the corrugated ball, which gave it a luxurious look.
Was the installation difficult?
As other Impressions have mentioned, it was difficult to install the Full Exhaust System itself, but it was difficult to install the Fender Eliminator Kit together with the base of the Exhaust System.
By temporarily fastening the Exhaust System in order to align the screws with the screw holes, the Fender Eliminator Kit and the Exhaust System can be securely fastened together.
The next difficulty was to tighten the Blinker and License Plate Light Wiring with Tie Wrapetc. to prevent them from hitting the Exhaust System.
It was difficult to tell which Blinker Wiring was the Right one or the Left one. The best way to deal with this is to try it out and check.
How was your experience with it?
As for the sound, it is still not good due to the single cylinder. It has two baffles, but I would recommend putting both on. It is surprisingly loud.
The power feeling is stronger at high rpm. Acceleration is also clearly improved. Response also seems to have improved.
[Included Parts:were they on?
Everything mentioned in the paperwork that came with it was there, and the Gold Genus WirusWInPlate was cool too.
[Was there anything that disappointed you?
Since it came with a Fender Eliminator Kit, I thought it would include a reflector, but unfortunately it did not.
In my case, I reused the previous reflector, but if you cannot reuse it, please purchase a Universal reflector together.
By the way, not much of the instruction manual is WhiteBlack, so don't hold your breath.
The Number shakes due to the vibration of the Exhaust System, so I wanted to have a countermeasure for that in advance.
Other items that would be helpful
Installation points and hang/Availability and clarity of the Instruction Manual/Points to consider/Items to purchase/Opinions and requests to the Manufacturer
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The texture is good, but the low-speed Torque...
[How is it used?
The OEM exhaust system of LITTLE CUB had the shape and sound of a CUB exhaust system, so we decided to customize it to change the taste a little.
[Was it as per Image?
The quality is good for the price, especially the exhaust pipe part, which has the unique color and luster of stainless steel compared to OEM plated steel. The exhaust pipes, in particular, have a nice color and luster unique to stainless steel compared to OEM plated steel.
Was the installation difficult?
The exhaust system body is lightweight, and the silencer and exhaust pipe are integrated into one unit, so there is no need to join them together. However, when replacing the exhaust system, make sure to replace the gasket with a new one.
How was your experience with it?
The sound quality has become a bit more bass-oriented with a single cylinder sound, and the volume has increased moderately. The sound quality and volume are not so loud that it is bothersome to the driver when driving in a normal environment. The overall length is also much shorter than the OEM exhaust system. However, the low speed Torque will drop after installation, so you may feel nervous from the time you stop until you reach a certain speed.
[Included Parts:were they on?
This Manufacturer's Material:AluminumEmblem came as an attachment, double-sided type.
[Was there anything that disappointed you?
I don't know if this is a product error or a problem with the car body, but when the Center Stand is raised, there is a clicking sound.
I saw that there was no contact with the Exhaust System, but the Brake pedal was touching, so I had to make a minor adjustment. I would like to make sure that the clearance with the car body is Large and strong during the temporary installation.
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Just the right volume
[How is it used?
Custom.
Was the one you received as per Image?
Yes
Was the installation difficult?
Easy, but old Gasket is stuck and hard to remove.
laborious task
How was your experience with it?
Just the right volume.
I was tired of the OEM exhaust system, and because I commute to work, I could not install a noisy exhaust system.
I recommend this product because of its low price.
[Included Parts:were they on?
Yes
[Was there anything that disappointed you?
Other items that would be helpful
Installation points and hang/Availability and clarity of the Instruction Manual/Points to consider/Items to purchase/Opinions and requests to the Manufacturer
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Used for JA2 Helmet70SUPERDREAM110
Since the number of the exhaust system for SUPERDREAM is small, we purchased the one for JA10 and installed it.
A CoolMounting Bracket was included in the package, but since SUPERDREAM has a for Tandem Bracket, it did not fit and we had to make our own Bracket.
Baffle so I could do it quietly in the city, and I thought I could take it off at Raceetc.
If there were no noise restrictions, I would leave it off.
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There are few options, so it's WirusWin or its affiliate, Asakura.
I put this on my XCH50 (AY02) VINO. The review of the problems during and after installation is written, but I was Large sturdy. No exhaust leakage. I wonder if there is a difference. However, since I had it installed at a shop along with other maintenance work, I am not sure how Large the work was. However, I did not hear that it interfered with any part in particular, or that the shape did not fit, so I do not think there was any problem.
I am quite satisfied with the appearance. It looks cute and cool. The sound would be better if it were a little lower pitched, but it is only 50cc, so I am satisfied considering that point.
Inner baffle and exhaust outlet baffle, Quantity:2pc. If the engine has not been modified, the inner baffle is installed because the Instruction Manual says that the inner baffle provides more power. If the exhaust baffle is removed, it is large enough to be used during the daytime. However, if it is removed in a residential area at night, it will be seen as "white". I really want to remove it.
I have been thinking about various replacements such as bore up, pulley replacement, etc., because it was troublesome and expensive, and also because I thought that I would probably tinker too much and end up with power down, more frequent engine oil changes, and lower durability of the engine itself. I have decided to replace the Exhaust System only. The rest of the system is normal. I do not feel any valley in Torque, and the maximum speed is 61 on flat road and 50 on uphill. As you know, the Meter shows less than the actual measurement, so I measured it with the phone app.
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A little noisy but satisfactory Exhaust System
I installed it on my Honda Giorno AF70 and the Torque and Power are much higher than the OEM Exhaust System. I think it is good for those who do mini bike race because of the power at high rpm range.
However, you might want to be a little careful during Engine startup time, etc., as it can be a blast. I had a neighbor get mad at me for being too noisy … lol.
The design is Refreshing and the product is a total Recommendation!
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Wiruswin Atomic dual exhaust
Great building Super easy to install Amazing look Great and beautiful sound Well thinking construction Very pleased with the purchase View detail
It is moderately loud, but the performance is not quite there yet…
[How is it used?
I purchased this for Step up from NORMAL.
Was the one you received as per Image?
The Exhaust System was smaller than expected.
Was the installation difficult?
The Exhaust System itself is small and light, so it can be installed easily.
How was your experience with it?
The volume is moderate, and it looks and feels customized, but no performance increase is expected.
[Included Parts:were they on?
Bracket required for installation was included.
[Was there anything that disappointed you?
The volume went up, but I did not feel any performance increase.
Nothing else in particular.
Power may increase from NORMAL, but those who have already changed to an external exhaust system, etc. may not experience power increase.
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Appearance feels it refreshed and it is COOL!! Sound was a little louder than anticipation. If attachment is a center stand, its right-hand side bracket will be obstructive, and it will not be attached. since -- please exchange for the parts of on
Appearance feels it refreshed and it is COOL!! Sound was a little louder than anticipation.
If attachment is a center stand, its right-hand side bracket will be obstructive, and it will not be attached.
since -- please exchange for the parts of only the side stands of an external article.
Since side stands and a center stand were both use, I cut the bracket.
A price is attractive above all.
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Appearance feels it refreshed and it is COOL!! Sound was a little louder than anticipation. If attachment is a center stand, its right-hand side bracket will be obstructive, and it will not be attached. since -- please exchange for the parts of on
Appearance feels it refreshed and it is COOL!! Sound was a little louder than anticipation.
If attachment is a center stand, its right-hand side bracket will be obstructive, and it will not be attached.
since -- please exchange for the parts of only the side stands of an external article.
Since side stands and a center stand were both use, I cut the bracket.
A price is attractive above all.
View detail
Appearance feels it refreshed and it is COOL!! Sound was a little louder than anticipation. If attachment is a center stand, its right-hand side bracket will be obstructive, and it will not be attached. since -- please exchange for the parts of on
Appearance feels it refreshed and it is COOL!! Sound was a little louder than anticipation.
If attachment is a center stand, its right-hand side bracket will be obstructive, and it will not be attached.
since -- please exchange for the parts of only the side stands of an external article.
Since side stands and a center stand were both use, I cut the bracket.
A price is attractive above all.
View detail
Appearance feels it refreshed and it is COOL!! Sound was a little louder than anticipation. If attachment is a center stand, its right-hand side bracket will be obstructive, and it will not be attached. since -- please exchange for the parts of on
Appearance feels it refreshed and it is COOL!! Sound was a little louder than anticipation.
If attachment is a center stand, its right-hand side bracket will be obstructive, and it will not be attached.
since -- please exchange for the parts of only the side stands of an external article.
Since side stands and a center stand were both use, I cut the bracket.
A price is attractive above all.
View detail
Used for almost 2 years! No volume changes, keeps it Gentle!
[How is it used?
Commuting to school, city driving
Was the one you received as per Image?
Image or more
Was the installation difficult?
It was an easy task.
How was your experience with it?
It's about as loud as a second-class motorized OEM, and it's safe!
If you prefer a louder volume, you won't be happy!
[Included Parts:were they on?
PlateStickeretc. is available
[Was there anything that disappointed you?
I dare to complain that the bent part of the exhaust pipe is easily rubbed during RightCornering!
Other items that would be helpful
Installation points and hang/Availability and clarity of the Instruction Manual/Points to consider/Items to purchase/Opinions and requests to the Manufacturer
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shy
The first thing I thought when I put it on was that the low-speed Torque had become thinner. Well, the theory is that if you install an exhaust system, the lower Torque will disappear, but the upper Torque also disappeared. As a result, the overall power was just reduced. The sound was like a big scooter, which was a little embarrassing when we stopped at a roadside station, etc. There was a ChangeBaffle, so I put it on, but it didn't change the sound much. I was still embarrassed to hear a nice large guy making a bebebe noise, so I went back to OEM. I think that the sound of 250cc class two-cylinder engine will not change even if you change the exhaust system. It looks cool, but it might be a little difficult for an amateur to install by himself. I used a Motorcycle fastening rope to prevent scratches. It is a little bit annoying that the most important part, the gasket, is not attached. It would have been nice if the tone was a little more gentle. View detail
Fits: SUZUKI ST250, SUZUKI GRASS TRACKER Big Boy, SUZUKI GRASS TRACKER
It was great ^_^.
It was what I had envisioned. It's worth the price.
The more you ride, the straighter the tube becomes.
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The engine now blows up better.
The car was delivered in December, so I have only driven about 100km, but I felt that the NORMAL was kind of sluggish and slow, but after replacing the exhaust system, the car blew up better and accelerated easily up to about 70km/h. It's a great feeling. View detail
FashionExhaust System?
I put it on my co-MAJESTY.
I had decided to go with the OEM exhaust system for my Scooter, but after the car didn't notice me and I was in danger and the OEM was getting corroded, I took the plunge and changed it.
It's a product, but you can't rely on Net rumors.
The finish is good, the fitting is good, and the sound quality is good.
If you put on the attached Baffle, the volume is about OEM+α, just right.
It is attached without any difficulty.
Performance, but not as good as OEM.
FashionExhaust System.
But it doesn't mean that the performance will decrease so much. It may be, but I don't do it because I don't want that much.
The price is reasonable and Recommendation.
The people who say WirusWin is on Net information must be people who have never bought it or people who bought it used.
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Stylish and Large Bold Volume
I was looking for a short exhaust system with good parenthesis and I found this one. The volume is a little loud with the 88cc engine, but it is better than the exhaust system I had before. The carburetor setting is not so good so I can't say about the performance yet but I am satisfied with the look. I wish I could lower the volume a little more.
If you put it on and run, it will gradually get browned.
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Good~
First of all, the sound of the muffler is so good. And the small and cute shape made Zoomer even cuter. The disadvantage is that the speed has decreased a little, but I don't care because the beauty of the exterior is greater. View detail