I think it's in the details..
The top and the bottom are the same but different finish.
The middle one has a louder baffle. 94db to 91db.
Hope that helps.
The final (black) one says “It is impossible to mount RS, EX” it looks from the picture like a 1 into 2.
(03-03-2021, 08:25 AM)Cormanus_imp Wrote: [ -> ]The final (black) one says “It is impossible to mount RS, EX” it looks from the picture like a 1 into 2.
Probably has to do with the centerstand mount. Good eye on catching that.
Not sure about that as it makes clear earlier on the page (sort of) that the centre stand would have to go. The other two say clearly they're compatible with the centre stand.
May mean it's for the STD model only.
So I have toyed with the idea of a 4 into 4 for my 2017 EX, and the question caught my curiosity. As others have pointed out the difference between the first two links is that the second one is louder than the first. Both the first two links say that the center stand can be retained, but I would be "show me" on that one. Both the first two can be used on (2014 DLX not certain), 2017 EX, and the RS, all of which have two oxygen sensors. Here is a possible wrinkle: The stock 4 into two exhaust for those models have the sensor bung mounted vertically on the left and right outboard pipes, while the Moriwaki has the sensor bungs mounted horizontally on the outboard pipes. Could the horizontal bung placement be an installation benefit or nightmare....I dont know. I have not looked at some of the other 4 into 4 offerings closely enough to know, but zooming in on the Moriwaki picture I can see that there is good access to the rear axel bolt for chian adjustments and tire changes. Maybe this is what was meant by "short"? Stock:
https://www.partzilla.com/catalog/honda/...-muffler-2
As we all know, the standard models have one oxygen sensor, and this may why the text in the third link listing says " impossible to mount to EX, RS". So as others have pointed out, the third link the the black exhaust is a 4 into 2. Stock:
https://www.partzilla.com/catalog/honda/...-muffler-1
If I was going to spend that kind of money on an exhaust, I would go through Mr. T at Samurider instead of Webike. He is always very helpful and prompt in researching the correct part, and answering questions. I have purchased parts from Webike before, and they are OK, but are not great for answering questions. I have also found that occasionally the descriptions of parts can have inaccuracies, which is why I said "show me" concerning being able to use the center stand on the first two links. As to Moriwaki, I have found that their parts are very high quality, and have been very pleased with various other parts that they offer. Hope this helps.
You are VERY right about ordering CB 1100 Moriwaki ( and others too ) from Mr. T He is very helpful and has the right contacts if he does not have the answer.