It's the one located in front bumper cover ,part number 80249N-FS unit is 26" x 9" x 2.5". stay away from cheap Chinese knockoffs sold by LFP. Fan/Shroud assembly pulls a constant 800+ CFM airflow.
AFCO performance heat exchanger / intercooler upgrade 2009-15 Cadillac CTS-V LSA
Afco Racing performance heat exchanger / intercooler upgrade kit 2012-15 ZL1 LSA
Afco Racing heat exchanger / intercooler upgrade kit 2017-24 Camaro ZL1 LT4 6.2
Afco black heat exchanger / intercooler upgrade for 2012-2015 Camaro ZL1 LSA
Afco black heat exchanger / intercooler upgrade 2015-2019 Corvette C7 Z06 LT4
Fluidyne IFD.MUS.0304.SP 5-Row Aluminum High-Performance Heat Exchanger,