The number is the original base tune which helps someone know if it's compatible with their ECU. The description lets us know what mods it's compatible with. Having the tuners name on it also helps us know what tune it is so we can try more than one, and decide which works best for our particular bike.
The number is the original base tune which helps someone know if it's compatible with their ECU. The description lets us know what mods it's compatible with. Having the tuners name on it also helps us know what tune it is so we can try more than one, and decide which works best for our particular bike.