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Granatelli LT1-series mass airflow sensor for 2014–2018 GM direct-injection engines covers 4.3L V6, 5.3L V8 and 6.2L V8 and includes Cold Air Tuning per the source. It replaces the factory MAF while supporting intake setups that require tuned airflow, maintaining correct connections for a direct swap and helping preserve proper engine management across LT1-equipped vehicles.
Granatelli 14-18 GM LT1 5.3L/6.2L Mass Airflow Sensor w/Cold Air Tuning
