OBDII CANPort? Installation Kit for C399 for Chevy, 2017-2020 Tahoe, 2017-2018 Silverado 1500, 2019-2020 Silverado 1500 ( Body Style), 2017-2020 Colorado, 2019 Impala, 2018-2020 Suburban (Not for use with Core-R? and Core-S?)