Mass Air Flow Sensor

This bolt on is one of the best performance pieces for the money. the low end torque gain is incredible. i recommend this part to anybody looking to squeeze some horsepower out of their engine.

I added the JET-Power-Flo Mass Air Sensor at the same time as an AEM Brute Force cold air intake. Let me tell you the the combination was amazing. The throttle response on my Tundra has gone through the roof; not to mention the helacious roar that comes out from under the hood now. There has been a minimal improvement in gas mileage but, I expect it to be much greater once I learn to keep my foot out of it. Yesterday I took a 2 wheel drive, standard cab Chevy 1500 out on the Hwy with a larger engine; not that I would condone racing or anything. Not bad for a 4 door and lifted 4x4.

after doing much research on this product, I decided to go with the jet MAF. great product, installed in 10 minutes. my truck went pretty good before but now it screams with this upgrade. a great compliment to any modified or stock truck, if you havent already; buy one!

This thing sure beats the factory original. Really seems to give the car a boost.

Purch. for a 2002 Chevy Tahoe Z71, looking for better fuel economy. Getting at least 1 mpg more with this installed. Also have K&N cold air intake and Gibson cat-back exhaust. After reading other reviews I was worried about the check engine light coming on, which is why I opted for the Granatelli versus the Jet since the Jet seemed to have more problems with this. With the Granatelli, I have had the check engine light come on twice in the first 1,000 miles, but it only stayed on for a short while before disappearing. I didnt see any obvious performance increase, but my best mileage increased from 15.81mpg to almost 17mpg so far. It was easy to install. Would have been even easier if installed at same time as air intake.

the mass air flow sensor works great. It was a real good price. Everything was included to hook right up to the Suburban. I would definitely buy from Performance again. Thanks.

I converted my 88 Mustang GT to mass air. I chose to use the Granatelli Mass Air Flow sensor calibrated for 19 lbs injectors. It was easy to install. After the completion of the conversion the car idles smoother, accelerates better and I noticed the car runs a little bit cooler. I attribute that to the the fact that now my 5.0 is getting the correct fuel/air ratio at all RPMs.

I noticed a slight improvement in performance. What impressed me is a 2 mpg improvement. The price was very good and it wont take long to recover my money feeding this 496 beast!!

fast shipping & install was very easy noticed more power but to soon to see if it helped MPG !! LOWEST PRICE OUT THERE WILL SHOP AGIAN THANK YOU!!!!!!!!!!!!!!

Although I had to wait over a month for this part to arrive, It was well worth the wait. I installed this on a 99 chevy camaro that already had a volant cold air intake, magnaflow cats, and a borla exhaust system on it and it really opened it up. noticable power gains through the entire power band. VERY IMPRESSED