Power Intake Duct

Passt:KAWASAKI Ninja ZX-25R Ninja ZX-25R 2021-2022 / 2023-2024

Ausgezeichnet

Jul 31, 2022

PowerIntakeDuct

After the installation, I felt that the intake sound became a little bit more ferocious, but I could hardly feel whether the power was increased or not. I tried it while changing the OEM mesh cover of the intake port, but I think the PowerIntakeDuct is neither good nor bad. LOL!
I had a hard time installing it because the holes did not match up with the holes in the OEMParts and the Exactly.

Hilfreich?

Passt:KAWASAKI Ninja ZX-25R Ninja ZX-25R 2021-2022 / 2023-2024

Sound has changed. Horsepower is...

Sehr gut

May 5, 2022

There seem to be a lot of people in the 25R area who have it on, and I bought it to experience the difference in sound.
Horsepower isn't a concern for me right now.
Tuning is done by Computer at the stage of completion of this kind of custom set.
We will leave it until then.
The sound certainly changed and became a little more powerful. I am fairly satisfied.
However, the sound change is more than the increased intake Image.
The resonant sound of Duct's Body seems to have become Large.
It can only be enjoyed at low speeds.

As for horsepower, I pulled it down to Peak power.
Both Normal muffler and AKRAPOVICRacing line
We have not felt any change.
With the AXIS Lapo, it seems to blow up just a little smoother.
I am not too sure. On the contrary, there is no Minus factor at all.

Regarding installation, the Instruction Manual seems a bit clunky.
It is difficult to have a problem because the object is simple, but in the case of more complex objects, it is difficult to have a problem.
Is Large sturdy with such a flippant explanation? I felt that it was.
For example, if the Tape is to be placed in a position where Leave a gap here." It is stated that
It doesn't say anything about how much space you're going to leave available, nor does it say anything about numbers or objectives.
The image is hard to see because the gaps are painted over with a thick red pen, and the
It is said to be an OEM well nut diversion, but in reality it may not be possible.
(You can remove it, but you have to push it in to reattach it next time.
(The strength and elasticity of the material is unknown, so forcible insertion may result in damage.)

Hilfreich?

Passt:KAWASAKI Ninja ZX-25R Ninja ZX-25R 2021-2022 / 2023-2024

I don't think you'll notice the effect on city driving...

Sehr gut

Feb 26, 2022

I don't know if I increased the horsepower or not. The intake sound is a little larger than before. It took some time to remove the cowl, but it was no problem.

I don't think you'll notice the effect on city dri...

Hilfreich?

Passt:KAWASAKI Ninja ZX-25R Ninja ZX-25R 2021-2022 / 2023-2024

Increased air intake efficiency

Ausgezeichnet

Oct 14, 2021

The diameter of the outlet and the connection to the cleaner box is clearly wider than the OEM. I can visibly feel that this will increase the intake airflow….

The installation itself wasn't that difficult, but you do need to remove the Front Cowl as well.
If you don't install it at a good angle, the intake port of the front cowl (Inside) and Duct's mouth interfered.
I referred to youtube videos and other sources, but I don't think anyone specifically mentioned interference, so it could be individual differences or …wrong installation……

The intake sound is much louder and more powerful. It is a good sound. I love it.
It also feels like it has more power blowing up to ~10000 RPM. In general, I am satisfied with Large.

Now I need to replace the Funnel and Filter to complete the intake system.