Airaid AIR205-306 Enclosed Air Intake System for 2020-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 3.0L Diesel

The AIRAID Enclosed Air Intake System represents the top tier of AIRAID cold air induction technology, engineered to improve overall engine performance and throttle response across a wide range of applications. The system features a one-piece, roto-molded air box designed to replace restrictive factory components and help optimize airflow. Inside the air box, a premium AIRAID air filter delivers excellent airflow while maintaining effective filtration. The result is a refined, easy-to-install intake system that increases airflow potential while preserving proper air-to-fuel ratios. No recalibration is required, just bolt it on and go. This air intake system features a CAD-designed intake tube engineered to accelerate airflow to your engine and reduce restriction, paired with an enclosed air box to help protect the filter and inlet from the heat of the engine bay. Associated products: AIR-799-469 Air Filter Wrap, AIR-705-461 Universal Air Filter

• Complete bolt-on replacement for factory intake tube, air filter, and air box make it easy to install with basic hand tools.

The Airaid AIR205-306 Enclosed Air Intake System is designed for select 2020-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the 3.0L diesel engine. This performance intake replaces the restrictive factory intake tube, air filter, and air box with a streamlined, bolt-on system engineered to improve airflow potential and throttle response. Its enclosed design helps shield the filter and inlet from hot engine-bay air while supporting consistent intake performance.

At the center of the AIR205-306 system is a one-piece, roto-molded air box paired with a premium Airaid air filter. The CAD-designed intake tube helps accelerate airflow toward the engine and reduce restriction through the intake tract. The complete replacement system installs with basic hand tools and is designed to preserve proper air-to-fuel ratios without requiring electronic recalibration. This Airaid intake is not CARB-approved and may not be legal for use on pollution-controlled vehicles in all jurisdictions.

Key Product Specifications and Technical Data

• Brand: Airaid
• Part Number: AIR205-306
• Product Type: Enclosed performance air intake system
• Engine Application: 3.0L diesel
• Vehicle Application: Select 2020-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 models
• Air Box Construction: One-piece roto-molded design
• Filter Type: Premium reusable-style Airaid air filter
• Installation: Bolt-on replacement using basic hand tools; no recalibration required

What's Included

• Enclosed roto-molded air box
• CAD-designed intake tube
• Airaid air filter
• Installation hardware and components required for the intake system

Fitment: Fits select 2020-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 applications with the 3.0L diesel engine. Verify the vehicle year, model, engine, and factory configuration before ordering. Associated products include the Airaid AIR-799-469 air filter wrap and AIR-705-461 universal air filter.

Compliance Notice: This product is not CARB-approved. Check local emissions regulations before installation. California and other regulated applications may require emissions-compliant equipment.

Features:

• Enclosed Air Box: Helps protect the filter and intake inlet from hot engine-bay air for more consistent airflow.
• Improved Airflow Potential: The CAD-designed intake tube and streamlined replacement components help reduce intake restriction.
• Premium Air Filtration: Includes an Airaid air filter engineered to support airflow while maintaining effective filtration.
• Easy Bolt-On Installation: Replaces the factory intake tube, air filter, and air box with a complete system designed for installation using basic hand tools; no recalibration is required.

Fitments:
2020 Chevrolet Silverado 1500 High Country
2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 RST
2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Elevation
2020 GMC Sierra 1500 SLE
2020 GMC Sierra 1500 SLT
2021 Chevrolet Silverado 1500 High Country
2021 Chevrolet Silverado 1500 LT
2021 Chevrolet Silverado 1500 LTZ
2021 Chevrolet Silverado 1500 RST
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLT
2022 Chevrolet Silverado 1500 Custom Trail Boss
2022 Chevrolet Silverado 1500 High Country
2022 Chevrolet Silverado 1500 LT
2022 Chevrolet Silverado 1500 LT Trail Boss
2022 Chevrolet Silverado 1500 LTZ
2022 Chevrolet Silverado 1500 RST
2022 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4X
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali Ultimate
2022 GMC Sierra 1500 Elevation
2022 GMC Sierra 1500 SLE
2022 GMC Sierra 1500 SLT
2023 Chevrolet Silverado 1500 Custom Trail Boss
2023 Chevrolet Silverado 1500 High Country
2023 Chevrolet Silverado 1500 LT
2023 Chevrolet Silverado 1500 LT Trail Boss
2023 Chevrolet Silverado 1500 LTZ
2023 Chevrolet Silverado 1500 RST
2023 GMC Sierra 1500 AT4
2023 GMC Sierra 1500 Denali
2023 GMC Sierra 1500 Denali Ultimate
2023 GMC Sierra 1500 Elevation
2023 GMC Sierra 1500 SLE
2023 GMC Sierra 1500 SLT
2024 Chevrolet Silverado 1500 Custom Trail Boss
2024 Chevrolet Silverado 1500 High Country
2024 Chevrolet Silverado 1500 LT
2024 Chevrolet Silverado 1500 LT Trail Boss
2024 Chevrolet Silverado 1500 LTZ
2024 Chevrolet Silverado 1500 RST
2024 Chevrolet Silverado 1500 ZR2
2024 GMC Sierra 1500 AT4
2024 GMC Sierra 1500 AT4X
2024 GMC Sierra 1500 Denali
2024 GMC Sierra 1500 Denali Ultimate
2024 GMC Sierra 1500 Elevation
2024 GMC Sierra 1500 SLE
2024 GMC Sierra 1500 SLT
2025 Chevrolet Silverado 1500 Custom Trail Boss
2025 Chevrolet Silverado 1500 High Country
2025 Chevrolet Silverado 1500 LT
2025 Chevrolet Silverado 1500 LT Trail Boss
2025 Chevrolet Silverado 1500 LTZ
2025 Chevrolet Silverado 1500 RST
2025 Chevrolet Silverado 1500 ZR2
2025 GMC Sierra 1500 AT4
2025 GMC Sierra 1500 AT4X
2025 GMC Sierra 1500 Denali
2025 GMC Sierra 1500 Denali Ultimate
2025 GMC Sierra 1500 Elevation
2025 GMC Sierra 1500 SLE
2025 GMC Sierra 1500 SLT
2026 GMC Sierra 1500 AT4
2026 GMC Sierra 1500 AT4X
2026 GMC Sierra 1500 Denali
2026 GMC Sierra 1500 Denali Ultimate
2026 GMC Sierra 1500 Elevation
2026 GMC Sierra 1500 SLE
2026 GMC Sierra 1500 SLT

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1