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EFI Live Controller Authorization Code

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Customers tuning 2017+ GM vehicles may purchase a Controller Authorization Code to negotiate controller security prior to reading or flashing their controller.
$65.50 CAD
Customers tuning 2017+ GM vehicles may purchase a Controller Authorization Code to negotiate controller security prior to reading or flashing their controller. A controller auth-code is a 24 character code split into 6 x 4-character sections. e.g. ZKWS-6Y95-Q8ND-T23K-4XSX-PQK8