350335C - Granatelli GM Mass Airflow Sensors

Gain 8-25 Horsepower
Depending on Application

Gain 8-25 Horsepower
Depending on Application
2008-09 Pontiac G8 GT/GXP 6.2L
2007-2009 Chevrolet/GMC Silverado/Sierra, Tahoe/Yukon, Avalanche 4.8L/5.3L/6.0L/6.2L/8.1L Diesel