Can-Am Maverick R P48 Turbo System With MG1 ECU Unlock & Flex Fuel Rising Rate CodeShooter Power FlashTo maximize the performance of your Maverick R, especially when upgrading to the Paragon Turbo System, the factory MG1 ECU must be unlocked to allow for custom calibration. EVP provides two primary pathways to handle this requirement, ranging from a traditional send in service to a "Zero Downtime" core exchange. ECU Unlock & Tuning Pathways Feature Zero Downtime (Core Exchange) MG1 ECU Send In Downtime None (Flash at home) 714 Business Days Upfront