New Akropovic exhaust.

Ok, ready for more questions. lol What year is your bike? Do you think this is the best header? I was told Arrow makes two versions of the header for Kawasaki. Normal style and WSBK header. I wonder if its the same for any other manufacturers? Next question, Isnt the the valve thingy removed on aftermarket exhausts? Also do you know why it narrows where the O2 sensor is installed?

which exhaust are you running my friend it looks properly huge !?! And where did you purchase from ...... that’s def not the standard arrow

MikeHoncho said:

Ok, ready for more questions. lol What year is your bike? Do you think this is the best header? I was told Arrow makes two versions of the header for Kawasaki. Normal style and WSBK header. I wonder if its the same for any other manufacturers? Next question, Isnt the the valve thingy removed on aftermarket exhausts? Also do you know why it narrows where the O2 sensor is installed?

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I have a 2020 R1000R.
Arrow makes one header, from my understanding, for one of their slip on cans. Then the header that comes with the full system. I do not know what the difference is, but the collectors, mid pipes and link pipes have different part numbers
Yes, the flapper valves are removed
I don't know why they designed then in any specific way

As for which is best, someone like @Karns Performance would have to advise which makes power where to figure out what you want from the exhaust. I bought the Arrow because I liked the look and got a smoking deal on the full system from SuperBike Unlimited. I also bought the MWR WSBK filter from them and had them flash the ECU to go along with the changes.

amjair said:

which exhaust are you running my friend it looks properly huge !?! And where did you purchase from ...... that’s def not the standard arrow

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I believe his pics are of the stock exhaust.

I was wondering with all that stuff hanging off of it.

oohhh weee! Thats the one I like. Nice looking exhaust.

2amcorner said:

Feel like Arrows full exhaust with the actual canister sounds pretty close to the predator. The predator spits flames so much my right rear turn signal is burnt lol.

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My Arrow shoots flames as well, and it is loud AF.

I lost the lower fairing bolt on both sides, once the new bolts show up and the fairings are on I'm planning to do some drive-bys and take a db reading with my meter.

MikeHoncho said:

Has anyone heard when this new split exhaust will be available? There is a single one that's similar but I cant find it on the website. Any info is appreciated. G

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Looks cool but that bike is on another planet compared to ours. It also revs out to 18k and the firing order is not even the same due to the fact that it has a cross plane crank vs our flat plane setup. This exhaust system wouldn't be optimized for our configuration.

Pretty sure that exhaust is made by Akrapovic judging by the sponsor decal on the swingarm and the logo cut out on the muffler tab.