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Airaid 03-08 Dodge Ram / 04-08 Durango / 07-08 Chrysler Aspen (w/ 5.7 Hemi) PowerAid TB Spacer
Airaid 03-08 Dodge Ram / 04-08 Durango / 07-08 Chrysler Aspen (w/ 5.7 Hemi) PowerAid TB Spacer
Airaid 03-08 Dodge Ram / 04-08 Durango / 07-08 Chrysler Aspen (w/ 5.7 Hemi) PowerAid TB Spacer
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Airaid 03-08 Dodge Ram / 04-08 Durango / 07-08 Chrysler Aspen (w/ 5.7 Hemi) PowerAid TB Spacer

Marsoni M251S
Sale price$157.99
Pay 4 payments of $39.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Airaid 03-08 Dodge Ram / 04-08 Durango / 07-08 Chrysler Aspen (w/ 5.7 Hemi) PowerAid TB SpacerAIRAID 300 577 AIRAID Throttle Body Spacer: 300 577. The AIRAID Throttle Body Spacer is designed to enhance mid range torque using a patented Helix Bore which spins intake air going through the throttle body spacer. Includes mounting hardware. The AIRAID Throttle Body Spacer is designed to enhance off idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it
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Your Airaid 03-08 Dodge Ram / 04-08 Durango / 07-08 Chrysler Aspen (w/ 5.7 Hemi) PowerAid TB Spacer orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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You'll receive a tracking link by email once your Airaid 03-08 Dodge Ram / 04-08 Durango / 07-08 Chrysler Aspen (w/ 5.7 Hemi) PowerAid TB Spacer ships.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 2442 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Awesome product 👌
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
I love this stuff. I use it alot. Sticks great Easy to use Molds super easy Really helps with sound. Great product. I wish I could get sponsored for this product on my projects..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
J
Verified Purchase
john l fields
Whiting, US
★★★★★ 5
Good product at a good price
Style: 80 mil 36 sqft
This product works great and easy to install. I do two or more vehicles a month. I switch to this brand a year ago and would recommend to everyone of my customers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
N
Verified Purchase
napoli
Belleville, US
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
F
Verified Purchase
#1 Ford
San Leandro, US
★★★★★ 5
Kilmat Car Sound Deadening Mats
Style: 50 mil 25 SqFt
Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
Jonathan Robledo
Lexington, US
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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