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For all ZX4RRs with the stock exhaust system
Flash your ECU with the provided file just like you would any other FTECU file/image
snorkel delete and our custom mapping
you MUST unplug both O2 sensors for proper functionality
– ECU Flashing Kit and licensed ECU or the purchase of a mail-in ECU flashing service
Kawasaki ActiveTune AFR closed-loop self-tuning ECU kit Yamaha-XSR-700-2017 For all ZX4RRs with theThis product is intended for closed course competition use only. Use of this product for any other purpose is strictly prohibited. By purchasing this product, you acknowledge that the product and or service being purchased is for racing only and this vehicle will never be used on public roads or land. Such use is prohibited by Federal and State regulations. ECU flashing is not only MORE COST EFFECTIVE than any other tuning solution, it is far SUPERIOR
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