This is SHOCKINGLY bad tuning on a ZX6R 😳🤯

If you're looking to get PROPERLY developed custom ECU mapping for your bike, we're always happy to help here at 2WDW. Our Mail In ECU Flashing Service, and all the bikes that we offer this service for, can be found at 2WDW.com! If you have any questions, don't hesitate to reach out by emailing us at [email protected]. ...and no, don't bother asking who flashed this particular ECU before this customer sent it to us. We don't ever share that publicly because there's no reason for us to specifically tear others down. We only share videos like this PURELY to educate the public about the reality of the terrible quality ECU mapping that MANY other "tuners" out there offer.