10 to 15 horsepower increase at rear wheels OBD II Compatible 50-state legal OBD II Compatible. Works great with factory electronics and aftermarket chips or programmers. Innovative sensor features a
Average Customer Rating:
5 out of 5(1 Review)
Rating Snapshot
(1 review)
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1 of 1 (100%) customers would recommend this product to a friend.
Customer Reviews for GRANATELLI MOTORSPORTS PERFORMANCE MASS AIRFLOW SENSORS
Top 500 Contributor
Overall Rating:
5
out of 5
Worked very well,September 3, 2008
By WonderMikefrom Mesa, AZ
Pros: Easy Install, worked with my K&N cold Air Intake and GMS Flashtool Cons: None
"Tried teh GMS ignition wires first adn was so happy I went back to order their MAF. Mass Airflow Sensor. It was simple to put it and works perfectly with my K&N cold air intake system. Better power off idle and when I pass on inclines. I think it increased teh MPG too but it certainly did not hurt it at all. I have been driving fast since I installed this stuff so I can not comment on MPG at this time. Again no loss for sure and since I drive faster now then before, I am sure if I slow down it can only increase the MPG"
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