This is the page to purchase the 2021 MT09 flash.
To see information on this flash with testing results of different exhausts and intake set ups please see my 2021 MT09 specific page
If the dealer does a reflash of the ecu after having my flash, it will write over the key that is in the ECU. The key is what allows me to flash the ecu again without having to buy another key. This is how reflashes are able to be free. If the dealer reflashes your ecu and you send the ecu back for a reflash to me there will be an $80 charge to restore the license.
Also fits the 2021 Tracer GT900
The F1 filters slightly better and is waterproof, both filters perform the same
see my intake testing results here
OEM Air Filter Air Flow: 94.20 CFM
DNA Air Filter Air Flow: 145.80 CFM
DNA Increased Air Flow: +54.78%
DNA Filtering Efficiency: 98-99%
click here to see my testing results
combine the lid with my matching ECU flash and save $25 off of the flash !!
DNA YAMAHA MT-09 AIR FILTER (2021+)
21-22 Yamaha Tracer 900
22 Yamaha XSR900
DNA Stage 2 Air Box Filter Cover for Yamaha MT-07 (2014+) / Yamaha Tenere 700 (2020+)
This S2 Air Box Filter Cover features DNA's advanced FCd (Full Contour design). Installation info are included with this new DNA Stage 2. A specially made Laser cut supporting frame is included with the DNA filter. The filtering efficiency is extremely high at 98-99% filtering efficiency (ISO 5011), with 4 layers of DNA Cotton.
The flow of this new DNA Stage 2 Air Box Filter Cover (TC-Y7N14-S2) combined with the DNA Stage 1 Air Filter (DNA-R-Y7N14-01) is very high, 179.76% more than the Yamaha stock application. DNA S1 & S2 Fcd air filter flow: 171.30 CFM (Cubic feet per minute) @10"H2O corrected @ 25 degrees Celsius. Yamaha stock paper filter: 61.23 CFM (Cubic feet per minute) @10"H2O corrected @ 25 degrees Celsius.
Kit doesn't include Stage 1 filter (sold separately).
Flash is discounted by $20 when using this combination, no additional discounts will be accepted. If you add an additional discount to the purchase, you will be asked to pay it, or the order will be cancelled