Airaid Throttle Body Spacer Poweraid GT 2011-2020

Airaid:
450-638
Airaid Throttle Body Spacer Poweraid GT 2011-2019 is rated 4.9 out of 5 by 9.
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Highlights

  • Unique "Helix Bore" Design
  • Torque Gains - 800 To 2500 RPM
  • Increased Fuel Economy
  • Made In The USA
MSRP $170.29
$136.23
You save 20%

Airaid PowerAid Throttle Body Spacer for all 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 and 2020 GT Mustangs.

Airaid's PowerAid throttle body spacer was designed to increase your vehicle's off idle to mid-range performance and efficiency. The unique "Helix Bore" design of the PowerAid creates a spinning action of the incoming air. As air passes through your throttle body, this helical effect causes the air molecules to organize and maintain high velocity. This helps to provide a superior atomized mixture of fuel and air all the way into the combustion chamber. The benefit of the torque gains between 800 to 2500 RPM is tremendous and depending on driving conditions it can potentially increase your fuel economy.

Please Note: This Airaid Throttle Body Spacer will NOT work on Mustangs with a 90mm or larger throttle body due to the length of the supplied bolts.

Airaid uses the highest quality Aircraft Grade Billet 6061-T6 Aluminum to manufacture and design each PowerAid Throttle Body Spacer for your application. Includes the necessary gaskets, hardware, and precision brackets to maintain proper geometry with the factory components. Installation takes less than a hour using common hand tools with no drilling or cutting required. Airaid is proud to have all their products made in the USA, with genuine American parts.

*Airaid's throttle body space will fit all 2011-2020 GT Mustangs.
*This throttle body spacer will also fit 2011-2014 F-150s with a 5.0L Engine.

Order this Airaid 450-638 PowerAid Throttle Body Spacer for your 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 or 2020 GT Mustang from CJ Pony Parts today!

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Installation Difficulty

Easy
Easy

Novice skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following Mustang years:

Rated 5 out of 5 by from This is NOT a gimmick! Let me just start by saying this thing does EXACTLY what it says it does. As everyone states, don't expect it to give you supercharged power or 50mpg, but it does deliver more torque down low. I have a '15PP and the car was always difficult to start off in 2nd gear. This fixes it and more. I drive the interstate every morning to work and I normally get about 24mpg at most if I'm slow poking around. I easily saw 27mpg this morning. I am amazed that something that took about 15 minutes to install made such a big difference. Combine this with the Steeda clutch spring and your daily driver will fit like a glove.
Date published: 2016-05-02
Rated 5 out of 5 by from Quality Product Installed with my Roush intake. Can hear whistle from the setup, and very good response from the throttle. Fuel mileage has slightly increased.
Date published: 2015-09-20
Rated 5 out of 5 by from Great add-on Was simple 15-minute install that will pay for itself. Throttle response and MPG did increase.
Date published: 2015-05-20
Rated 5 out of 5 by from Airaid throttle body spacer As most reviews have stated, the whistle from under the hood sounds great when this TB spacer is added. Easy install only about 25 minutes. It is hard to tell if there are performance gains but I have noticed the boost/vacuum and air/gas ratio gauges are up a bit. Upon opening the package I noticed the gasket from airaid was the wrong size. Big shout out to CJs for getting the right gasket shipped from airaid. Cjs always takes good care of me.
Date published: 2018-03-25
Rated 5 out of 5 by from Sounds sick Easy install, sounds great! Haven't had a chance to see if it makes a difference performance wise yet.
Date published: 2016-04-07
Rated 5 out of 5 by from Nice color I live in Maine and put my car up for the winter. I installed it a few weeks ago, with your cold air intake and drove the car up and down my dead end street. It sounded and idled well but the true test will be in April when it goes back on the road.
Date published: 2017-12-11
Rated 5 out of 5 by from Holly gas mileage batman!!!!!!!! I purchased this expecting a little noise to smile at and a little better response, I didn't expect, and was not going to post " I put this on and gained 200 hp and 4 seconds off my 1/4 time" but I was VERY shocked I Went from an average of 19.1mpg to 20.7mpg. Now this was 95% highway and during this test ( which I started because I noticed a jump in mpg) I drove 4 full tanks of gas using the same gas from the same station and driving the same exact route every single trip and I did try to assume there was now way so I put my foot in the throttle more than before and on the last tank of gas pulling into the bat cave it was correct 20.7 up again. I did not expect this. You will notice "some" perf. Gains but please don't pretend it's a whipple charger and you will be VERY pleased with this product. Looks great and I would recommend taking OFF the air box or custom intake fully, don't try and remove a few bolts and giggling wires to the side and you will be done with your k-mart Black Friday special tool set in 15 minutes!! I would recommend to anyone and will be recommending to the mustang club I'm about to start here in GA anyway 10 OUT OF 10!!
Date published: 2016-03-26
Rated 5 out of 5 by from Revs up nice and sweet This baby whistles when you pin it!!!!! It saves up gas ! The only down side is that your pony will be to fast to keep up with the stock suspensión .....!
Date published: 2016-09-20
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it looks like 2 pieces...1 red 1 black color choice?

Asked by: Thomas
No, the one piece is the gasket.
Answered by: CJPP Dave
Date published: 2018-05-01

Will this spacer work with a BBK 85mm throttle body? I have browsed throttle body spacers on different websites and they are all saying that the spacers they sell are not compatible with aftermarket throttle bodies.

Asked by: MustangRacer
The AIRAID 450-638 Throttle Body Spacer is designed to work with the stock setup. We can not verify that this would work with any aftermarket Throttle Bodies.
Answered by: K&N Customer Service
Date published: 2018-02-13

will this fit my 5.0 liter mustang with a k&n typhoon cold air intake installed

Asked by: mikee1
Yes.
Answered by: CJPP Dave
Date published: 2018-02-13

Will this work on the Boss 302?

Asked by: jp302ls
Yes.
Answered by: CJPP Dave
Date published: 2018-02-13

Will this work with a 2017 Performance Package GT? The product notes state it works with 2017's but the video says up to 2014. Could just be an older video but wanted to be sure. Considering this with a CAI and stock throttle body. Thanks! 

Asked by: wp49
Yes, it is an older video.
Answered by: CJPP Dave
Date published: 2018-02-13

Will this spacer fit my 2011 f150 with a k&n cold air intake

Asked by: Gunny
This will fit a 2011 f-150 with a 5.0 engine, it will not fit with an aftermarket 90mm throttle body.
Answered by: rk cjpp
Date published: 2018-02-13

Which would give you more horse power and throttle response? 85mm throttle body and this air throttle body spacer or just a 90mm throttle body?

Asked by: sgtgomer
You couldn't go wrong with either of those choices.
Answered by: CJPP Dave
Date published: 2018-02-13

Thickness of throttle body spacer? Thanks

Asked by: dollybud
1" (25mm)
Answered by: CJPP Dave
Date published: 2018-02-13
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