Skip to content
Enhance Airflow and Performance
The Airaid Throttle Body Spacer is designed to improve engine performance by optimizing airflow. Featuring a unique Helix Bore design, this spacer creates a spinning action of incoming air, which enhances the organization and velocity of air molecules. This results in a superior atomized mixture of fuel and air, promoting efficient combustion in the engine.
Features
- Helix Bore design promotes a spinning action of incoming air
- Constructed from high-quality aircraft-grade Billet 6061-T6 aluminum
- Simple installation in under an hour with common hand tools, no drilling or cutting required
- Lightweight and durable anodized finish in red
- Includes gaskets and hardware for easy setup
Specifications
- Manufacturer: Airaid
- Manufacturer Part Number: 200-557
- Thickness: 1 Inch
- Center Style: 1 Port
- Diameter: 4 Inch
- Finish: Anodized
- Color: Red
- Material: Aluminum
- Includes Gaskets: Yes
- Includes Hardware: Yes
Technical Documents
Compatibility/Fit
- 2001-2004 Chevrolet Silverado 2500 HD
- 2001-2004 Chevrolet Silverado 3500
- 2001-2004 GMC Sierra 2500 HD
- 2001-2004 GMC Sierra 3500
Shipping & Returns
- This product ships to the US and Canada. Canadian orders may incur customs, import duties, and brokerage fees. Please review our shipping policy. To estimate these potential additional costs, we recommend using this calculator.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
