Reviews
Inhalation resistance seems to be quite low.
[How is it used?
The OEMFilter was getting dirty, so I upgraded it while replacing it.
Was the one you received as per Image?
The thickness of the top and bottom of the filter is about half that of the OEMFilter, and the number of folds in the filter is 17 compared to the OEM27. The OEMFilter seems to have poor inhalation and dust collection efficiency, partly because the folds are close together.
Was the installation difficult?
Before installing the filter, apply Sealing Grease from Included Parts:to the outer circumference of the filter, but since the filter is designed with almost no clearance, there is no wobble and it can be installed tightly and securely. Because the filter can be attached firmly, it seems to be large and strange when removing it. I also applied sealing grease to the groove on the reverse side of the air cleaner box lid to make sure it is airtight.
How was your experience with it?
My 390DUKE is fueled by a sub-computer (FuelXPro), which increases both Power and Torque, so I could not feel any obvious improvement in performance after replacing it with this DNAFilter. However, I was able to confirm that the fuel consumption improved, although it was only about 0.1 to 0.2 km/L.
[Included Parts:were they on?
1 pc. of Sealing Grease is included.
[Was there anything that disappointed you?
It is attached too tightly to the Air cleanerBox, so I am worried about breaking the Air cleanerBox when removing the Filter.
Other items that would be helpful
Points and hangs for installation:There are two claws for fixing the filter. I successfully installed the filter by pushing the claw part downward with a slotted screwdriver and hooking the claw part.
Availability and clarity of Instruction Manual:An Instruction Manual is included, but it did not describe how to fit the fixing jaws well.
Items to purchase together:Since this is the first time to use the DNAFilter, I also purchased the Service kit for FilterMaintenance (Item No. DSK-3001) at the same time.
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Fits: KAWASAKI ZX-25R, KAWASAKI ZX-25R SE, KAWASAKI NINJA400, KAWASAKI NINJA250, KAWASAKI ZX-4RR, KAWASAKI ZX-4R
It will be such a thing
Used on the 2022 MODEL ZX-25R SE.
For ZX-25R, there are almost two choices, MWR or DNA.
MWR seems to be efficient, but it seems that thin sponges are used and dust collection capacity is questionable.
Pass because the inside of the Engine is likely to be unusually dirty, though it will produce Power.
Then DNA is the only option, so I bought this one.
The installation was Large strange because the Cowl and Tank were removed.
The thing itself is only fixed with a single Screw.
After installation, I took a test drive and did not notice any change.
The ZX-25R itself has a thin and peaky Torque, so I don't think you will be able to feel the difference.
It will be OK if you get the satisfaction of having replaced the Parts.
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Fits: HONDA CB1300SBSP, HONDA CB1300SB, HONDA CB1100RS, HONDA CB1100EX, HONDA CB1100, HONDA CB1300ST, HONDA CB1300 SFSP, HONDA CB1300 SF
Top quality Air Filter!
[How is it used?
Exhaust system was changed from NORMAL to YOSHIMURA's Hand BentShort, so the filter was also changed.
Was the one you received as per Image?
The box was larger than I expected. The product itself was ready to use right from the start with the Oil acclimated to the Filter.
Was the installation difficult?
I just need to remove the side cover and open the 3 screws on the lid of the Normal air cleaner and replace it, but it fits in the space of the Limit and requires a bit of hang.
How was your experience with it?
Intake was clearly better than at NORMAL.
Exhaust system replacement has also improved the exhaust system so that balance can be obtained. Therefore, the output has been increased and it became a good feeling.
[Included Parts:were they on?
Instruction Manual and Sticker were included.
[Was there anything that disappointed you?
The price is a bit high, although the maintenance kit is also included in the purchase, and even with the perpetual warranty, the Gold price is enough to buy another product from another company.
▼The effect is not as effective as DAYTONA's Filter, but the Cushion, which was not available in DAYTONA, is Quantity.:The product is set and carefully made. Since the company claims a lifetime warranty, I think they have absolute confidence in the materials of Sponge and Net.
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Fits: KAWASAKI ZRX1100, KAWASAKI ZRX1200, KAWASAKI ZRX1200 DAEG, KAWASAKI ZRX400
To be adjusted in the future
We had been considering removing the air cleaner box and replacing it with an OEM carburetor power filter due to the poor serviceability of the carburetor, but we were not satisfied with the results and decided to replace it with an external carburetor. However, I did not want to do that, because I was not satisfied with the results, and I might end up replacing it with an external carburetor, which would be very expensive, complicated and time-consuming to set up, and difficult to drive with. We didn't want to make it difficult to drive by increasing the power, so we decided to replace the air filter with a more efficient one.
Installation is not difficult at all, since all you have to do is open the lid of the air cleaner box and replace the inside contents. Naturally, the dimensions of the filter were Exactly the same as the air cleaner box.
After the replacement, I test drove the car for about 100 km and found that there was no particular change in the intake sound, etc., and unfortunately the bumpiness during deceleration was the same as before the replacement. However, I think the engine feels better than before when I pull the engine. The engine seemed to turn more comfortably during acceleration than before. However, the low RPM range became a little bumpy and the Idling became a little unstable.
There are still some issues, but with proper adjustment, I think I can solve the problems I am experiencing now. Compared to the NTB Air Filter I have been using, the price is more than three times that of the NTB Air Filter and about twice that of the OEM, but I am glad I bought this product. I am glad I bought it, because I am told that I can use it repeatedly if I take care of it, so I will use it for large projects.
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Fits: KAWASAKI ZRX1100, KAWASAKI ZRX1200, KAWASAKI ZRX1200 DAEG, KAWASAKI ZRX400
Intake system modification
Purchased with the aim of eliminating CUB at low RPM.
After the replacement, the CUB was not eliminated, but the high-revving blow-off was much better!
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Fits: KAWASAKI ZRX1100, KAWASAKI ZRX1200, KAWASAKI ZRX1200 DAEG, KAWASAKI ZRX400
Lifetime Warranty
We replaced our existing Filter because it was cheap and rotting.
The cheap ones have sponge parts and I worry about them falling apart, but this product has rubberized edges, so I don't think I have to worry about that.
I also like the reusability and the perpetual warranty.
May it last for a long time.
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Fits: KAWASAKI ZX-25R, KAWASAKI ZX-25R SE, KAWASAKI NINJA400, KAWASAKI NINJA250, KAWASAKI ZX-4RR, KAWASAKI ZX-4R
Wide opening area.
You can wash and reuse it, and it comes with a CleaningKit as part of the ServiceCampaign, so it's a good deal. 2018’Same part number as the 2-cylinder, but compared to the OEM. It's the same part number as the 2 cylinder, but it's thicker. View detail
Fits: KAWASAKI ZX-25R, KAWASAKI ZX-25R SE, KAWASAKI NINJA400, KAWASAKI NINJA250, KAWASAKI ZX-4RR, KAWASAKI ZX-4R
Intake Smoothly
I introduced it while I cut the aperture part of the Ram Air Intake of ZX25R.
I use I-CON3 with more fuel, but it blows up to 18,000 rpm without stagnation, and it feels good.
The Access to the Air cleanerBox is Large strange, so I think that is the only problem with installing it.
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Fits: SUZUKI GSX-S1000, SUZUKI GSX-S1000F, SUZUKI KATANA, SUZUKI GSXR1000
Intake sound is racy, Response is brilliant.
I wore it on KATANA which I bought jointly with my brother. This is also a purchase by the complete agreement of my brother and us. It is a choice by the fact that we have loved American muscle each other very much, and have used the air cleaner of this brand in the American car, and the track record that I put it on WR250x. The intake sound is Race ish. Moreover, Response of the whole area is brilliant. View detail
Fits: HONDA CB1300SBSP, HONDA CB1300SB, HONDA CB1100RS, HONDA CB1100EX, HONDA CB1100, HONDA CB1300ST, HONDA CB1300 SFSP, HONDA CB1300 SF
I'm feeling faster...
If the OEM was originally attached to the car, and it's an '08 and has 60,000 miles on it, and it hasn't been replaced I chose this one because I thought it was getting a lot worse.
Did it feel slightly different when you saw it running after the change? It was ranked.
I'm not a Racer so it's hard to tell the difference.
However, I think the intake is better than the OEM, so I'm happy with it.
Now it's just a matter of how long they last.
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Power and maximum speed rise in all areas
Installed on a 2017, current DUKE
Installation is inside the cleaner box, but it is a little loose
The attached grease is applied and adhered to the surface to ensure dust resistance, but there is a gap between the two I'm a little uneasy because there is
The base of the outer circumference is covered with the genus Gold, which has a worse flexural recovery than the resin
Therefore, it seems that it is better to apply the Grease application to the lower part of the surface it hits, not the sides
DUKE hooks the hook to the air cleaner box and uses a stopper to prevent it from coming off It is fixed, but it is not a comfortable fit, and it breaks after repeated maintenance Yes
K&N, the Rival, is all Material, as you can see in the photos:It's plastic and close to OEM construction
By making the BoxFrame a separate body, it may contain the old DUKE version Maybe
If the performance is the same, the price is reasonable and reliable, and the price is about 5,000 cheaper, so if the performance is the same, it is a disaster in terms of cosmetic value
The NORMAL 250DUKE has a top speed of 134km, and the dreaded EURO4, but whatever TWINCatalyzer feels like a tough number
The nickname "Thrill Chaser" is empty, just like the Large Ki CUB
Replacing the exhaust with the OEM AKRAPOVICSlip-on Silencer Reduce the Catalyzer by one
As a result, you'll be able to get to 137km, but it's subtle
So, I installed this filter, and the car went up to 146km
I went from not having any mid-range acceleration from Top gear to doing it, and finally a decent 250 i feel like I'm at CC
There is no doubt that the power in the whole range has increased, the painfulness of the blowing up is also in Large Increased
Naturally, my mileage was worse, but I'm enjoying the ride, so no problem
Replacing only this filter will not provide sufficient effect
It's important to do the intake and exhaust at the same time, but I don't think this is going to happen with Carburetor The great largeness of Injection is keenly felt again
Although Injection automatically performs better fuel control with CO2 sensor etc In the case of Carburetor, it's because there's a hell of a lot of setting waiting for you
The performance is satisfactory in the sense that it is certainly excellent and delivers adequate results
I'm not sure about the durability, as I just started using it, but the texture is so high that the DNA OEM's If you use MaintenanceKit as announced, you should be fine
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Fits: YAMAHA TRICKER, YAMAHA SEROW250 S, YAMAHA SEROW250, YAMAHA XT250X, YAMAHA TRICKER S
Comparison of DNA and NORMAL Air Filter with improved Oil application method during OH
After maintenance, the Carburetor setting is set on a Level that cannot be overlooked became thicker, so I reapplied Filter oil
Carburetor Vehicles needs to be painted thin anyway
The maintenance method is
https://imp.webike.net/diary/175962/
See also
I also used the NORMAL Air Filter and a thin layer of Filter oil using the method I introduced I compared the runs with the DNAAir Filter
Result
After touring and circuit running, my honest opinion is
Inhalation efficiency of the same as the ”Normal filter, etc. ”
It is
Personally, I thought it was a good choice for a Cost comparison with NORMAL
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Fits: YAMAHA TRICKER, YAMAHA SEROW250 S, YAMAHA SEROW250, YAMAHA XT250X, YAMAHA TRICKER S
There is a problem after refueling during OH
In use on XT250X Carburetor cars
https://imp.webike.net/diary/175656/
There was a problem after cleaning & refueling
I expect it to be durable
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Fits: KAWASAKI ZRX1100, KAWASAKI ZRX1200, KAWASAKI ZRX1200 DAEG, KAWASAKI ZRX400
I don't know, it's not something I can physically feel
When the Full Exhaust System is installed, there is less AfterFire There has been a review of the AfterFire in DAEG, but AfterFire is the same as it was before yes View detail
Fits: HONDA CB1000 SF, HONDA CB1300SF, HONDA X4
Good vibes!
The installation was able to be mounted more easily than K which was installed in front. I feel inspiration is getting better. At first purchase We purchased Oil and Cleaner as soon as it is delicious whether Oil is attached as in the review. However, before painting Oil and leaving it longer than the Instruction Manual time, the extra Oil was Stain, it was still in the Vinyl bag. Again I thought that I had soaked the necessary use from the beginning. Since I have just started using it, durability is going on now. Body and Oiletc. Cospa is slightly expensive with purchase, but I am satisfied. View detail
Fits: KAWASAKI ZRX1100, KAWASAKI ZRX1200, KAWASAKI ZRX1200 DAEG, KAWASAKI ZRX400
I thought that the effect would be understood by the first exchange from the OEM
After Burner changed to YOSHIMURA's Full Exhaust System
I thought that much burden would be imposed on Engine
So I tried putting DNA and I am satisfied because I got quite reduced and I ran comfortably
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Fits: HONDA CB1000 SF, HONDA CB1300SF, HONDA X4
It's a nice feeling!
I used Air Filter of K Company until last Season but now I tried to purchase this product daringly. Installation, feeling of Fit is better than previous one. I have not gotten much distance yet, but I feel I'm getting better and better. Motorcycle itself is a 20 year player so I think that even a little is good. From now on, the durability will be Cost slightly higher and ★ 4 items. Impression may change when you get on more. But I think it's a good one. View detail
Fits: DUCATI ST4, DUCATI SUPERBIKE 888, DUCATI SUPERSPORT 900, DUCATI SPORT 900, DUCATI 600SS, DUCATI 750SS, DUCATI 900SS, DUCATI 900SS FE, DUCATI 750PASO, DUCATI SP5 888, DUCATI 750SPORT, DUCATI 888 STRADA [Strada]., DUCATI MONSTER750 [Monster]., DUCATI MONSTER900 [Monster] 750, DUCATI MONSTER900 [Monster] 900, DUCATI MONSTER900 [Monster] CITY-CITY DARK 900, DUCATI MONSTER900 [Monster] IE 900, DUCATI MONSTER900 [Monster] M900 CROMO, DUCATI ST3 1000 04, DUCATI ST3 S 1000 06
Installation accuracy 〇
The Silicon part of BMC Filter was broken and changed.
The thickness of the Filter part is about half that of BMC. Because of that, I feel a bit more comfortable than when I was in BMC
I was.
BMC was a feeling of forcibly placing a lid, but the item here got stuck and its durability looks good.
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Fits: SUZUKI GSX-S1000, SUZUKI GSX-S1000F, SUZUKI KATANA, SUZUKI GSXR1000
Air Filter exchange
【What made you decide the purchase?】
I decided to buy a Replace Air Filter that can replace the Air Filter when it is time to replace it and can reuse it with Cleaning.
The air filter of GSX-SSeries uses the same one as the current type of GSX-R, but because the shape of Air cleaner box is slightly different, it is impossible to use things of the type protruding like K & N.
There are several types that are not extending over there, but a permanent guarantee (Conditional) I picked the DNA Air Filter caught in the singing phrase.
【How was it actually used?】
There is no particular change with OEM Air Filter.
"Repeated Cleaning and Using Expensive External Air Filter" Or "Buy OEM Air Filter every time" Although it is a controversial controversy, I have an outside air filter "I struggle with the hardships I have run to here" Love to feel like cleaning
【Was it difficult to install? (Hard parts case)】
It seems that there is nothing particularly difficult if it can be disassembled enough to reach the Air cleaner box.
There is one Bolt securing the lid of the Air cleaner box one at a time and one at the bottom of the hole blocked by the middle Rubber cap, so a long, long Driver is needed.
[Is there anything I was disappointed about?]
As far as outside air filter is concerned, I think that it is slightly expensive.
this time "Lifetime warranty" And Active as DNA handling service was called MaintenanceCampaign and it was also serving filter oil, so we chose this product, but if it did not, we might have chosen cheaper ones from other companies.
【Hope for Manufacturer - Please let me know if you have any improvement points]
None.
【Have you compared items?】
SIMOTA
BMC Air Filter
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Fits: YAMAHA TRICKER, YAMAHA SEROW250 S, YAMAHA SEROW250, YAMAHA XT250X, YAMAHA TRICKER S
Tuning and feeling the effect quite a bit.
When I installed it in the NORMAL state I feel that the feeling of Torque increased when I opened Axel from around 4000 rpm.
As I did Engine tune, the reduction in intake resistance was quite effective.
MV33 (OEM negative pressure carburetor) Just change Needle to Needle of SEROW 250 First Model Type
Setting is enough.
If you do not modify the Engine, Main or Throw is no Setting.
As it was a bit too high, it may have been better to switch to K & N's ReplaceFilter.
Cleaning regularly with K & N's Cleaner. Oil is a little.
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