Doing a test as I do upgrades on my 2007 Yamaha R6.
Driving test at 3k to 14k RPMs in 3rd gear and recording the time it takes. Then using the difference to see if the upgrades are working at all.
Then following that is my description of how the bike feels after installing a power commander 5.

Thanks for watching!! Another video coming soon with the full exhaust install.

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