maybe Uprevv software?
uprev can copy the ecu file from the 1.6 and then reflash. fairly certain it can be done, esp if there is a licensed dealer/tuner near you.is their even a flash or ecu upgrade for the 1.6 versa's?
i want to know this...we've been talking about flashing my ecu just to tune for fuel economy...how many members have reflashed their ecu and is it worth the cost?
i thought he had gotten some hp gains from it? and rly unless, you are doing a sick n/a build or using forced induction, there isnt much of a point to using uprev.only 1 person has done it, ATXVersa. he said it wasn't worth it