Thanks for the comment. That little shorty muffler doesn’t muffle any sound. It’s that big giant chamber that makes the duke soooooo quiet. I think a longer muffler would give u great deeper sounds. Me personally, I like it loud. However, I think it would be a mistake to replace the header with an aftermarket cat-free pipe. It would be way too loud in that case, ever for the guys that like loud…. And not to mention u would have to flash the ECU or put a piggy back system on it then. Thanks again and ride safe bro. 😎👍
In your opinion would cat back exhaust be ok without a tune since that's just a chamber. Or would I lean out a ton. Any help it will be well appreciated
No not for this year Duke, I can’t speak for the new duke. I would do a remap if you remove the cats and upgrade the air box. If you only mess with the exhaust side of things you should be good. Taking out the muffler and pre-muffler chamber and cats…. Will make it horribly loud. It’s still quite loud just removing the muffler and pre muffler. That middle chamber is what makes everything quiet.
@@impreza99rs thanks! I have a 2023 duke but it’s way too quiet. So far I’ve done muffler delete like your previous videos, but still could be better 😁 So there is no need for a map if removing only pre muffler/muffler exhaust?
Sounds great! I wonder if it would be a little quieter with the Akrapovich slip on it already has on there
Thanks for the comment. That little shorty muffler doesn’t muffle any sound. It’s that big giant chamber that makes the duke soooooo quiet. I think a longer muffler would give u great deeper sounds. Me personally, I like it loud. However, I think it would be a mistake to replace the header with an aftermarket cat-free pipe. It would be way too loud in that case, ever for the guys that like loud…. And not to mention u would have to flash the ECU or put a piggy back system on it then.
Thanks again and ride safe bro. 😎👍
damnnn that sounds sick! I'll have to do this to mine eventually
In your opinion would cat back exhaust be ok without a tune since that's just a chamber. Or would I lean out a ton. Any help it will be well appreciated
Hey where did you get that muffler it sounds great 🔥
Heyyyy nice, I got the exact samebike, I love kTm😁
Hey, do you need to have the bike mapped if you remove the pre muffler?
No not for this year Duke, I can’t speak for the new duke. I would do a remap if you remove the cats and upgrade the air box. If you only mess with the exhaust side of things you should be good. Taking out the muffler and pre-muffler chamber and cats…. Will make it horribly loud. It’s still quite loud just removing the muffler and pre muffler. That middle chamber is what makes everything quiet.
I should add… you’re removing a lot of weight with the chamber delete.
@@impreza99rs thanks! I have a 2023 duke but it’s way too quiet. So far I’ve done muffler delete like your previous videos, but still could be better 😁 So there is no need for a map if removing only pre muffler/muffler exhaust?