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Fuel Injection Throttle Body Spacer Airaid 450-638

4.0812 product ratings

rapkuzn_0 (538)

97% positive feedback

Price:

$223.89

Free 2-4 day delivery

Get it between Tue, Aug 26 and Thu, Aug 28

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Manufacturer: Airaid. Model: Airaid 450-638. PowerAid; Throttle Body Spacer. PowerAid; Throttle Body Spacer; Easy To Install w/Basic Hand Tools;. The PowerAid was developed to enhance your vehicle's off-idle to mid-range performance and efficiency.

Ratings and Reviews

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4.1

12 product ratings

7 users rated this 5 out of 5 stars
3 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by bigmonster4x4
Nov 20, 2018
Nice touch to your intake system
Do not expect any crazy gains with this part but I have noticed a slight increase in fuel economy, and slightly better acceleration on my F150. The spacer whistles between the 1500 to 2800 rpm range as your accelrating, some may not like that, I do though. Airaid is a great company with quality parts I have used on every truck I have owned in the past 10 years
Verified purchase: YesCondition: New
by manuehernande816
May 21, 2020
14 mustang Gt
When you buy this throttle body spacer don’t think it’s gonna give you a lot of power but it’s does make a difference that you will feel i buy this product don’t even have two weeks with it and I love it. Recommend this product to everyone.
Verified purchase: YesCondition: New
by widowmaker54
Apr 12, 2018
great product
for an aftermarket product that did not cost a lot of money I am surprised at how much more power you get from it. It also makes the engine and exhaust sound better.
Verified purchase: YesCondition: New
by neptalsarco_0
Sep 19, 2019
Missing the sticker
Missing stickers that goes on the part😏
Verified purchase: YesCondition: New
by israel4766
Sep 05, 2018
more power
i buy for good price
Verified purchase: YesCondition: Pre-owned
by dalejrfanxl8
Mar 15, 2025
did not come with carb sticker
did not come with carb sticker
Verified purchase: YesCondition: New
by gablemtn
Oct 12, 2016
Good fit
Right size, came as expected
Verified purchase: YesCondition: Pre-owned
by glenn31carter
May 27, 2024
Thanx
Thanx
Verified purchase: YesCondition: New