The main gain from this mod is throttle response, which feels much better than the restricted response. You are also forgetting that the DNA Stage 2 airbox completely gets rid of the snorkel and yelds great dyno results. This small HP increase is just a bonus. I also recommend getting your bike tuned if you do this as well! Have a good day❤
Wonder why the manufactur did not cut that in first place instead of adding more plastic to an airbox. Im just not convinced includong the dyno, maybe the response would be better in mid range but can this also be doing bad somewhere else?
There are no downsides to doing this, I have done it to all my MTs and had great results when putting it on the dyno afterwards, also the instant throttle response difference is also nice!
I think these snorkels have some function, maby if it is raining, the whater in the airbox go to the ground and not straight to the filter? Sorry mate but for 1 hp thats no option for me.
You'd assume the engineers at Yamaha has a real good reason for it's use. Just removing it would probably result in worse performance and maybe even cost you more in the future.
What your suppose to do is cut the snorkels 2inches. Not take them out. Just had this done on my bike and it makes a little difference. Added a dna filter and velocity stacks to go with it
@@davidmiller8627 yeah and i assure you that dna filter made up for the loss lmfao. You gained nothing for sure, even created worse airflow. Nice work bro.
Watch a few more 2wheel dyno works videos. As much of a tool as that guy is, he does often have snippets of useful information. Basically unless there's a big separation on those 2 dyno charts it's not really an improvement. The tolerances of the dyno or even the warm up of the bike is enough to explain the variation. You just destroyed your airbox for no reason.
What? It's been proven time after time that this is an effective mod you can do. Even if the power gains aren't noticeable, the throttle response definitely is. So no, it wasn't for no reason 😊
The thought alone that this mod will increase power without a tune... You are literally making the bike even leaner than before therefor making it run hotter, and just worse in general. Get the ecu tuned.
LOL. The o2 sensor feedback loop constantly tunes the AFR (and no it's not just for idle like it was before the latest euro5 ecu's). That's how it compensates for different ron fuels. So the bike won't lean out from this. But he did just destroy his airbox for no reason other than youtube views.
What exhaust system is that? I don usually like after market exhausts, but that one sounds pretty good. Does it come with an incertable silencer baffle to tone down the loudness?
The main gain from this mod is throttle response, which feels much better than the restricted response.
You are also forgetting that the DNA Stage 2 airbox completely gets rid of the snorkel and yelds great dyno results.
This small HP increase is just a bonus.
I also recommend getting your bike tuned if you do this as well!
Have a good day❤
@@INFAMAS hahhahaahha what your feeling is called placebo 😂😂😂 you are an absolute clown
Wonder why the manufactur did not cut that in first place instead of adding more plastic to an airbox. Im just not convinced includong the dyno, maybe the response would be better in mid range but can this also be doing bad somewhere else?
There are no downsides to doing this, I have done it to all my MTs and had great results when putting it on the dyno afterwards, also the instant throttle response difference is also nice!
I think these snorkels have some function, maby if it is raining, the whater in the airbox go to the ground and not straight to the filter? Sorry mate but for 1 hp thats no option for me.
You'd assume the engineers at Yamaha has a real good reason for it's use. Just removing it would probably result in worse performance and maybe even cost you more in the future.
.43hp you mean, not even half hp
What your suppose to do is cut the snorkels 2inches. Not take them out. Just had this done on my bike and it makes a little difference.
What your suppose to do is cut the snorkels 2inches. Not take them out. Just had this done on my bike and it makes a little difference. Added a dna filter and velocity stacks to go with it
@@davidmiller8627 yeah and i assure you that dna filter made up for the loss lmfao. You gained nothing for sure, even created worse airflow. Nice work bro.
Watch a few more 2wheel dyno works videos. As much of a tool as that guy is, he does often have snippets of useful information. Basically unless there's a big separation on those 2 dyno charts it's not really an improvement. The tolerances of the dyno or even the warm up of the bike is enough to explain the variation.
You just destroyed your airbox for no reason.
What? It's been proven time after time that this is an effective mod you can do.
Even if the power gains aren't noticeable, the throttle response definitely is. So no, it wasn't for no reason 😊
These videos are always so interesting to watch, just seeing all the different parts of the bike is so cool ❤
The thought alone that this mod will increase power without a tune... You are literally making the bike even leaner than before therefor making it run hotter, and just worse in general. Get the ecu tuned.
LOL. The o2 sensor feedback loop constantly tunes the AFR (and no it's not just for idle like it was before the latest euro5 ecu's). That's how it compensates for different ron fuels. So the bike won't lean out from this. But he did just destroy his airbox for no reason other than youtube views.
Dna stage 2 very improve performance in the middle rpm , stock air box mod little gain for gen4
Yeah I wanna get it but I don't know if I can justify the $600AUD!
@INFAMAS I've got the dna stage 2 on my gen3, it's worth it, huge increase in throttle response, and greatly increase induction sound! 🔥 🔥 🔥
@@joemill17 Is the induction sound annoying in quiet driving?
@menna072 no, only hear induction when you open up the throttle suddenly like 50% or more
That’s something how’s the fuel gauge accuracy on the fourth gen the third gen was a little dodgy apparently
What exhaust system is that? I don usually like after market exhausts, but that one sounds pretty good. Does it come with an incertable silencer baffle to tone down the loudness?
Race fit
24 mind❤❤
What Tail Tidy do you have on your MT09?
Mustard 🔥
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