Has anyone installed a GM Performance intake on a 2021 6.2? The parts listing 84854457 states Unlike 2020 and earlier versions, these intakes are currently unavailable for installation on vehicles that did not have the performance intake ordered from the factory. They receive the calibration for the intake while on the assembly line and this cannot currently be programmed by a dealer service department.
I am curious if turning off the filter minder and disconnecting the battery for 3hrs similar to the S&B would be the ticket?