Chevrolet Silverado 1500 Throttle Body Spacer - Airaid - PowerAid TB Spacer - `14-`20. This throttle body spacer is engineered to improve part-throttle response and mid-range torque for 2014–2020 GM 5.3L V8 trucks and SUVs.

The AIRAID/PowerAid throttle body spacer uses a patented Helix Bore to impart a controlled spin to the incoming air charge as it passes through the spacer. That spinning action increases air velocity and helps better atomize the air/fuel mixture as it enters the combustion chamber, which results in stronger off-idle torque from roughly 800 rpm to about 3,000 rpm and improved mid-range response. The spacer installs between the throttle body and intake manifold and includes the necessary mounting hardware for a direct replacement.

Features

• Patented Helix Bore design to spin incoming air for improved atomization
• Designed to enhance off-idle torque from ~800 to ~3,000 rpm
• Fits 2014–2020 Chevrolet Silverado 1500 and compatible GM 5.3L V8 applications
• Includes mounting hardware for bolt-on installation
• Manufactured to work with factory throttle body and fuel injection systems

This spacer is a direct, no-frills upgrade for enthusiasts looking to sharpen mid-range performance without altering engine tuning. It’s a practical addition for daily-driven trucks that benefit from improved part-throttle torque and throttle feel.

If you have questions or want help confirming fitment, call us directly: 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations offering installation and customization services in Austin, Texas and the Los Angeles, California area. If you’re considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov