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2011 Beta cobb accessport question plz help :/

985 Views 2 Replies 2 Participants Last post by  EliteEvoX
I installed the Beta software on my 2011 Evo X gsr and its only giving me the option to go stage 1 .. I have a Injen intake n upper pipe and HKS legamax muffler . how could i get a Stage 1 inj 91gsr map? I live in cali what does ACN mean?
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Acn is Arizona, California, Nevada for their fuel restrictions

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