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Airaid Poweraid Throttle Body Spacer 400-591

Product Information
List Price:
$146.50
Our Price:
$131.19
Rating:
3 (1 review)
Part #:
400-591
UPC:
024844104175
Applications:

Description

  • Vehicle specific design
  • Enhances vehicle performance & efficiency
  • Maintains high air velocity for a perfect mixture of oxygen & fuel
  • Improves fuel economy
  • Constructed out of high grade aluminum
  • Includes all mounting hardware
  • Made in the USA - Phoenix, AZ

Want to add efficiency and performance to your ride? Who Doesn't? By adding an Airaid PowerAid throttle body spacer, your ride will spew out tremendous gains in torque as well as better fuel economy.

These throttle body spacers from PowerAid are made out of high grade aluminum. The aircraft grade aluminum is corrosion resistant, durable and will stand the test of time. Throttle body kits include all hardware, gaskets and brackets which maintain factory component geometry.

The unique design creates a cyclonic funnel of incoming air which organizes the passing air molecules and maintains velocity. When the high velocity air mixes with gas, it creates an amazingly combustible atmosphere, adding 800 to 2500 RPMs of torque gain.

PowerAid throttle body spacers are made in the USA and offer a fast and easy mounting process.

View Available Part Numbers For This Product Line

Fits

  • 1997-2002 Ford Expedition 5.4L V8
  • 1997-2003 Ford F150 5.4L V8, 5.4L V8
  • (2004) Ford F150 Heritage, 5.4L V8, 5.4L V8
  • (1997) Ford F250 Light Duty, 5.4L V8, 5.4L V8
  • (1998) Ford F250 5.4L V8, 5.4L V8
  • (1999) Ford F250 Light Duty, 5.4L V8, 5.4L V8

Review

Product Reviews Summary

Overall
3.0 
Appearance
3.0
Price / Value
3.0
Ease of Installation
3.0
Quality
3.0
1  Customer Review
5 Star
0   
4 Star
0   
3 Star
1   
2 Star
0   
1 Star
0   
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Part #: AIR-400-591 Posted on
Was this review helpful?
3.0
- Ford F150 (Llano, TX)
Appearance
Price / Value
Ease of Installation
Quality
'99 F150 - 5.4L - Installation was simple. The only problem was having to modify the cold air intake air dam assy I had previously installed so that nothing was chaffing because the intake assy is pushed farther forward. I have not noticed much improvement in power & MAYBE 8 to 10 percent mileage gain (in hill country driving mostly). If you plan on keeping your vehicle a long time I'd recommend the product - it will eventually pay for itself in fuel savings. RealTruck, as always, provided the product in an expedient manner with no hiccups & at a great price.
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Warranty

Limited Lifetime Warranty

Airaid believes this is the finest throttle body spacer you will ever own, and we stand behind it. Our "No Hassle Warranty" is simple. If you are ever dissatisfied with the materials, workmanship or performance of this throttle body spacer, just send it back for replacement. You don't have to worry about a proof of purchase or a warranty card. AIRAID­ throttle body spacers are warranted for life.


Installation

Poweraid throttle body spacers installation is simple and straightforward. For any questions or additional information, simply call us at 877-216-5446 or 701-253-5906.

PDF Icon AIRAID 400-591 Installation Instructions