Evolution Full Exhaust System

I bought a used 250SL in 2020.

https://youtu.be/_f2bth9NG_0
The video is up on Youtube.

I was not particularly dissatisfied with the Normal muffler, but I was not at all uninterested in replacing the exhaust system, so I referred to webike's in-play article and others to see if I could find this Penske exhaust system used or Red Baron's used I was checking PartsSite and Yahoo!

So, I got a used one with good quality for 37,500 yen including tax.
At the same time of getting Exhaust System, I have also bought KITACO's I-MAP.

I was able to install it myself with no problems. It's single cylinder so it's easy to work with.
I had no problems with Clearance or anything else during installation.
I've been riding it for about a week and it seems to be Large sturdy even without Heat Guard.

It is sound, but the bass when Idling sounds. I feel it is a little annoying to the neighbors.
When I start running, the volume drops, so I warm up while running.

The I-MAP setting was first set at 3 (Sports Exhaust+5%) based on other imprecise articles, and I personally set it at 2 (Sports Exhaust±0).
I haven't ridden it to high speeds yet, but at setting 3, I felt it leaning a bit at low rpm.

After replacing the Exhaust System, the feeling of torque is not a problem at all.
Commuting to work, climbing hills, signal start etc... I don't feel worse than the Normal muffler.

The feeling of increased horsepower is quite palpable.
With about 50% Axel opening, the pull of 5 or 6,000 rolls in a straight line is definitely up for grabs.

The sound of the exhaust system while driving is also suitably sensual to hear through the Helmet.

Personally, when you take into account the fact that the Full Exhaust System was available for less than 40,000 yen and the actual experience, I felt the cost performance was pretty good.

Since the Air cleaner's Filter is still OEM, I'd like to replace the Filter alone with the Sports Type.

About purchasing the Full Exhaust System of Ninja 250 SL, I decided to buy one that meets the following conditions.

- Certified Product of JMCA
- Power graph has been released

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First of all, Full Exhaust System attached to Ninja 250 SL is 2017 / 11 / There are 11 items below as of 21.
https : / / www. webike. net / md / 13463 / tab / parts / bm / 1002 /

Among them, those that meet the above conditions

- PENSKE EVOLUTION Full Exhaust System https : / / www. webike. net / sd / 21993851 /
- OVER GP-PERFORMANCE RS Complete https : / / www. webike. net / sd / 22098611 /

It is two items of, and which one to choose is very lost.

- PENSKE pros : The price is cheaper than OVER cons : Silencer looks weird
- OVER pros : Silencer looks Refreshing cons : The box from the bottom of Cowl - - -

And so on.
This time I decided to PENSKE by price.

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When installing and running, the fun after the medium speed range is like touching OEM by 2 times.
In the purchase of the Full Exhaust System this time, we chose the item by the elimination method.
It will be quite frustrating if you run and get different from your expectations - - - I thought, but I was satisfied very much without such a thing.

In purchasing the Full Exhaust System, I was struggled a lot, including other companies' products. Especially as a single, I want to escape even from a weak state a little, Tamiki, Sound is something second-order and something. So I got a summary on pen skiing. Installation is very easy, even amateur me can complete in about 1 hour Small. Besides Sound, there are bass and satisfactory things. And expecting Power ... If it says ..., it can not dramatically improve, but the blowing up is overwhelmingly better than NORMAL, and I was able to turn the Engine comfortably. Especially from 7000 rpm it is a feeling that it reaches the Red zone all at once. It is not Date that we are doing tests more than 200 times and singing to Circuit until ok. (By the way, public road driving is obviously ok) I'm glad I really bought it.

As a result of trial run in exchange, it will change to the extent that you can experience the power up in the area of ??7 thousand revolutions or more just like the power curve of the product image.
In addition, although the single-cylinder Other Company ProductExhaust System tends to be a vulgar sound otherwise, this product was extremely crisp and elegant sound quality, I felt that making was very well accomplished.
Because low-speed range feels thin even with Normal muffler, Sub computeretc. If you shake it to the rich side with, it will be a better engine.

[Webike Monitor] It attached to
NINJA 250R.When it took about four weeks to dispatch, there is connection and it wavered, but they were glad that rotational frequency and Power were as expected and bought it as the Data of PENSKE.