2024 MT09 ECU VS THE 21-23 MT 09 ECU , the tweaks within

A dive into the 24 mt09 ecu with a direct comparison to the 21-23 MT09 ecu
visit vcyclenut.com for all your mt09 performance needs

[@tomg6284]

Thanks for the inside look at ECU's. Some big time voodoo.

[@vcyclenut]

No problem 👍

[@rojoracing53]

Thanks for sharing 2nd gear TP resiction %. I swore it felt like 30% and have been wait to see how close I was and you've confirmed I was spot on. My internal accelerometer is still spot on from my old racing days. Can you show the ETV page for 1st gear? I was guessing 70-80 up until 5k rpm in 1st gear

[@vcyclenut]

If you want to contact me through the website I can screen shot that for you www.vcyclenut.com/contact-me.html

[@Motoxlight]

As soon as my SP comes in, i know who i am sending the ecu to.

[@David-m7f3g]

Can you Look into a cf moto 450 mt ECU? Many peopele is buying that Bike right now.

[@vcyclenut]

Sorry I don’t have access to that ecu

[@exothermal.sprocket]

According to another tuner, the airbox volume decreased in 2024. Any confirmation on this?

[@vcyclenut]

Yep. The airbox lid and box itself is different. I haven’t had it out to really look at it but I have no reason to doubt them

[@exothermal.sprocket]

@@vcyclenut ok

[@YammieRalph]

You said yourself, the best tunes are a combination of dyno & street, so seems a little weird to advertise a flash for a bike that you don’t own or have limited, to no seat time in. Even with the similarities to the 21-23s, the airbox is smaller. It seems almost like this would be an “educated guess” as to what would work on the 24s, excuse me if I’m wrong. No hate, I’m a customer & love your tune on my ‘22. Just pointing out my opinion.

[@vcyclenut]

Yes that’s fair. One of the many reasons I have for picking up a 24 next week. If I have to pay to ship a few ECUs back to update them once I do my testing that isn’t a big deal.

[@Motoxlight]

Cant wait! ​@vcyclenut

[@MrBCRC]

Proper on street fuel map tuning and TPS/ETV mapping takes a lot of riding time and multiple iterations. Using the old settings as a starting point is a smart move and reduces the time to market for the tune. I'm not a customer but given he has competitors trashing him and claiming that their hastily put together dyno only tune is better, it makes sense for him to start promoting his tune. For the most part though the first ride with the logger + wideband sensor will tell the full story pretty quickly. As shown clearly in this video, the difference between stock gen3 and stock gen4 is actually pretty small. Unlike what was misleadingly shown in a video by the aforementioned trash talking competitor. I am liking that these guys are being more open about the tunes though. I wonder if that davidb3925 guy has something to do with it when he suddenly turned up and peeled back the lid on the mt09 tuning options.

[@vcyclenut]

Thank you!

[@Accost2u]

Can one of your woolich files be ported over to a FTecu format?

[@Accost2u]

Have a ‘21 zx6r that I’m interested in trying out a tune from you.

[@vcyclenut]

no, that is not possible