Performance You Can Feel! The extra power you need when you need it: on the ramp acceleration, on demand passing, towing, through the hills or wherever. Granatelli Motor Sports performance mass airflow sensors reduce engine load and improve efficiency. This occurs by providing quicker and more accurate calibration to changes in engine intake airflow, fuel and spark timing. In addition, the smooth design of our sensor’s inlet tube improves airflow capacity over OEM equipment by an industry leading 60%. The added performance is chassis dyno proven from 2000 rpm to the red line. Most importantly, the performance can be felt where it counts, in the seat of your pants. Granatelli Motor Sports performance mass airflow sensors are ideal for adding extra performance with none of the hassles.

   Granatelli offers sensors calibrated for both factory induction and aftermarket induction. If you have added an aftermarket filter or induction system, you will want the Granatelli mass air sensor that has cold air tuning.  

   All you need are basic hand tools and about 10 minutes of your time. Just follow the included step-by-step instructions and you’ll be enjoying an extra 10-25 rear wheel horsepower in no time. 50 state legal, and won't void your factory warranty.

If that's not enough, you will see a gas milage increase! Now that’s performance, quick and easy!

(Click tab at bottom to select your mass air sensor)

PART NUMBER	YEAR	DESCRIPTION
350113	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 5.0L/5.7L - Black
350113-C	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 5.0L/5.7L - Black w/Cold Air Tuning
350113-B	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 5.0L/5.7L - Blue
350113-BC	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 5.0L/5.7L - Blue w/Cold Air Tuning
350113-R	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 5.0L/5.7L - Red
350113-RC	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 5.0L/5.7L - Red w/Cold Air Tuning
350115	1999-06	Cadillac / Chevrolet / GMC Truck/SUV (Not Vans) - 4.8L, 5.3L, 6.0L, 8.1L, 4.3L Full Size - Black
350115-C	1999-06	Cadillac / Chevrolet / GMC Truck/SUV (Not Vans) - 4.8L, 5.3L, 6.0L, 8.1L, 4.3L Full Size - Black w/Cold Air Tuning
350116	1996-06	Chevrolet / GMC Truck/SUV/S-10/Vans - 4.3L - Black
350116-C	1996-06	Chevrolet / GMC Truck/SUV/S-10/Vans - 4.3L - Black w/Cold Air Tuning
350116-B	1996-06	Chevrolet / GMC Truck/SUV/S-10/Vans- 4.3L - Blue
350116-BC	1996-06	Chevrolet / GMC Truck/SUV/S-10/Vans - 4.3L - Blue w/Cold Air Tuning
350116-R	1996-06	Chevrolet / GMC Truck/SUV/S-10/Vans - 4.3L - Red
350116-RC	1996-06	Chevrolet / GMC Truck/SUV/S-10/Vans - Red w/Cold Air Tuning
350117	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 7.4L - Black
350117-C	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 7.4L - Black w/Cold Air Tuning
350117-B	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 7.4L - Blue
350117-BC	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 7.4L - Blue w/Cold Air Tuning
350117-R	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 7.4L - Red
350117-RC	1996-00	Cadillac / Chevrolet / GMC Truck/SUV/Vans, All - 7.4L - Red w/Cold Air Tuning
350120	2003-06	Hummer H2 - 6.0L - Black
350120-C	2003-06	Hummer H2 - 6.0L - Black w/Cold Air Tuning
350121	2000-06	Chevrolet / GMC Vans Only - 4.8L, 5.3L, 6.0L & 8.1L - Black
350121-C	2000-06	Chevrolet / GMC Vans Only - 4.8L, 5.3L, 6.0L & 8.1L - Black w/Cold Air Tuning
350124	2002-06	Buick Rendezvous - Black
350124-C	2002-06	Buick Rendezvous - Black w/Cold Air Tuning
350125	2001-06	Pontiac Aztek 3.4L - Black
350125-C	2001-06	Pontiac Aztek 3.4L - Black w/Cold Air Tuning
350126	1997-06	Pontiac Montana / Trans Port / Venture / 3.4L - Black
350126-C	1997-06	Pontiac Montana / Trans Port / Venture / 3.4L - Black w/Cold Air Tuning
350335	2007-09	GM Truck/SUV (Not Vans) - 4.8L, 5.3L, 6.0L, 6.2L, 8.1L, 4.3L Full Size
350335-C	2007-09	GM Truck/SUV (Not Vans) - 4.8L, 5.3L, 6.0L, 6.2L, 8.1L, 4.3L Full Size w/Cold Air Tuning

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