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These days, it seems like the cost of a gallon of unleaded ticks up a few cents every time you pony up to the pump. In an age of unpredictable prices, your best defense against gas station gouging is to get the most bang for your buck. And, nothing fires up your fuel economy like the EconoAid Throttle Body Booster.

The science behind the Airaid EconoAid Booster is surprisingly simple. Each booster features CNC-carved air-directing vanes that force incoming oxygen to spin. The rotating air then rushes into your cylinders where it atomizes, blends with your fuel and combusts with maximum gusto. While results will vary, drivers have seen their efficiency rise by 1 – 3 MPG and low-end torque gains of 6 – 10 foot-pounds.

Mounting your EconoAid Throttle Body Booster is a breeze. Custom made for a flawless fit, it bolts right between your throttle body and intake manifold with no cutting, drilling or fabricating needed. And since it measures a mere .032" thick, this aluminum booster won't hog space under the hood. To top it off, EconoAid backs your Throttle Body Booster with a Lifetime Warranty.

EconoAid Throttle Body Booster Customer Reviews

Average Rating

42 Customer Reviews

Throttle Body Spacer

Reviewed by Joe C (HOWELL, NJ) Reviewed for a 2010 Toyota Tacoma — Jul 26, 2016 9:46 PM

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This piece was easy to install and works fine.

Truck feels better

Reviewed by Jacob L (HAUULA, HI) — May 09, 2016 3:17 AM

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I like the trottle body booster it gives me more trottle response

Good for the price

Reviewed by Marcos E (CHICAGO, IL) Reviewed for a 2015 Jeep Grand Cherokee — Apr 15, 2016 7:50 AM

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This was easy to instal and you can see a difference if you drive a car that reads your miles per gallon, it did boost me up about 3 miles to the gallon. I didn't feel much of a power change but i do hear the whistle like a turbine once in a while depending how your gears change. I definitely would had not paid more than $30 for the other ones since you cant tell the difference dramatically but worth $30 for sure to instal as easy as it was.


Reviewed by Clifford G (Trenton, NJ) Reviewed for a 2011 Toyota Avalon — Apr 07, 2016 9:24 AM

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Better throttle response, installation a snap

great product

Reviewed by Paul S (SCOTT AIR FORCE BASE, IL) Reviewed for a 2013 Dodge Ram — Mar 19, 2016 8:13 PM

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Great product seems to help. Just filled up the tank but I also put on a mopar cold air intake for the v6 so I couldnt tell you if it really helps, but for $30 why not throw it on. It gives a turbo whistle sound every now and then around 30-40 mph.

EconoAid Throttle Body Booster

  • $30.59
  • Free Ground Shipping
  • Overnight Shipping Available: $4.99
  • Ships By 8/25
  • What Do You Drive?

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