Airaid 08-12 Dodge Ram 4.7L PowerAid TB Spacer

Airaid 08-12 Dodge Ram 4.7L PowerAid TB Spacer

Marsoni

M251S

$169.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Airaid 08-12 Dodge Ram 4.7L PowerAid TB SpacerThe POWERAID 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 passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air fuel mixture as the air charge enters the combustion chamber. The end result is more part

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If I could give zero stars, I would. Do not purchase if you intend to use the Access Code. I was very careful to scratch off the Access code, but you can see it was still unreadable. I went to the website and submitted a ticket. One option for a reason to submit a ticket is 'unreadable access code", so they know this is a problem. They ask for a photo of the code and a receipt of purchase. I sent both. Then they asked for proof that the book was purchased NEW. This was not noted on the Amazon invoice. I was instructed to reach out to the vendor for the additional info. Or I could spend more money on another access code. There are other study options available.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 20, 2026

Verified Purchase

Amazon Customer

Grantham, US

★★★★★ 5

Great study book

Format: Paperback

Questions are very similar to my current program questions and have great rationales.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 18, 2025

Verified Purchase