Airaid PowerAid TB Spacer

Fitment Summary

Designed specifically for the Ford F-150 with a 4.6L engine from 2004 to 2006, this throttle body spacer enhances your truck's performance in the mid-range RPMs.

Part #: 400-542

Overview

The Airaid PowerAid Throttle Body Spacer is a performance upgrade engineered to improve off-idle torque and mid-range power for your Ford F-150. Crafted to fit 2004–2006 models equipped with the 4.6L engine, this spacer helps optimize airflow and combustion efficiency. It is ideal for truck enthusiasts seeking better response and drivability without extensive modifications. The design promotes smoother airflow, resulting in improved throttle response and a more engaging driving experience.

Key Features

• Constructed from durable, high-quality materials designed to withstand engine bay conditions
• Features Airaid's patented Helix Bore design that spins incoming air for enhanced atomization
• Helps increase mid-range torque and throttle response
• Engineered for easy installation with minimal tools required
• Optimizes airflow for improved combustion efficiency
• Designed to support better fuel atomization and combustion
• Compatible with stock intake components for a seamless upgrade

Construction & Design

The PowerAid TB Spacer features a precision-machined aluminum construction with a patented Helix Bore design that creates a spinning air charge. This innovative design enhances airflow velocity and promotes better air/fuel mixture atomization, contributing to improved engine response and efficiency. The durable materials ensure long-lasting performance and resistance to engine bay heat and vibration.

Driving Feel & Feedback

Installing this spacer helps deliver a noticeable improvement in throttle response and mid-range torque, making your Ford F-150 feel more responsive and powerful during everyday driving and towing scenarios. The enhanced airflow supports smoother acceleration and a more confident driving experience.

Installation & Fitment

The PowerAid TB Spacer is designed for straightforward installation, typically requiring basic hand tools. It fits directly onto the throttle body of 2004–2006 Ford F-150 models with a 4.6L engine, providing a reliable upgrade without the need for complex modifications.

What’s Included

The package includes the throttle body spacer and all necessary hardware for installation, ensuring a complete upgrade for your vehicle’s intake system.