Performance Cold Air Intake Kit for Chevy Silverado & GMC Sierra 1500 (1999–2007) 4.3L V6 – Improved Power & Efficiency

Upgrade your Silverado or Sierra 1500's induction system with this precision-engineered Performance Cold Air Intake Kit. Specifically developed for the 4.3L V6 engine, this system replaces the restrictive factory air box with lightweight T-304 polished aluminum tubing to provide a high-volume, streamlined path for air to reach the engine. This optimization results in sharper throttle response and an improved acceleration feel, while producing a deeper, more aggressive induction sound under load.

This intake is designed for drivers seeking a functional performance upgrade that maintains the durability and torque-focused character of the 4.3L platform. The system utilizes a high-flow cone filtration media that is fully washable and reusable, ensuring the engine receives a consistent supply of cooler, denser air. By reducing intake restriction, this kit helps the truck respond faster during towing or daily driving, often resulting in improved fuel efficiency and stronger performance across the power band.

Key Features

• Estimated performance gains of 14–16 horsepower and 8–10 lb-ft of torque

• Lightweight T-304 polished aluminum intake tubing for smooth, unrestricted airflow

• High-flow cone air filter is washable and reusable for long-term service

• Potential fuel economy improvements of up to 2–3 MPG under normal driving

• Faster acceleration and significantly sharper throttle response

• Produces a deeper and more aggressive engine note under acceleration

• Direct-fit design requires no tuning or additional permanent modifications

Vehicle Fitment

1999–2006 Chevy Silverado 1500

2007 Chevy Silverado 1500 Classic

1999–2006 GMC Sierra 1500

2007 GMC Sierra 1500 Classic

Engine: 4.3L V6

Compatible with both automatic and manual transmissions.

Exclusions

• Not compatible with 4.8L, 5.3L, or 6.0L V8 models

• Not compatible with the 2007 "New Body Style" (fits Classic only)

• Verify your specific engine type (4.3L V6) before purchasing

Package Includes

• High-flow washable performance cone air filter

• Polished T-304 aluminum intake tubing

• Heavy-duty clamps and all required mounting hardware

• Accessories as shown in product photography

Additional Details

• Installation instructions available upon request

• Professional installation is recommended to ensure airtight seals

• Designed for a clean, factory-style fit in the engine bay

• Uses basic hand tools for a straightforward installation process

Installation Tip:

Unplug the car battery's NEGATIVE GROUND CABLE before installing this product. Then, after installation, unplug the ground cable once again for 60 seconds at least, to allow your vehicle's computer to adjust to the increased airflow and avoid check engine light errors. Always perform installation on a completely cool engine to ensure safety.