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Fast Shipping Airaid 400-542 Fuel Injection Throttle Body Spacer Save 30% Now [oXzRvbKT]

$29.99 $95.99 -69%

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 passes through the throttle body spacer.

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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 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-throttle torque and improved mid-range power.
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Installation Instructions

Specifications:

Description_DEF Fuel Injection Throttle Body Spacer
Description_DES AIRAID Throttle Body Spacer
Description_EXT 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.
Description_INV AIRAID Throttle Body Spacer
Description_MKT 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 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-throttle torque and improved mid-range power.
Description_SHO Throttle Body
height 9.75
length 6.0
LTL N
weight 1.0
width 1.5

What Our Customers Say

January 1, 2026

Absolutely no complaints!

It's a very solid and effective product.

- Lennon D..

January 1, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very useful.

- Greyson B..

January 1, 2026

Absolutely no complaints!

I'm very satisfied with this unit.

- Lux A..

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