{"product_id":"airaid-air205-306-enclosed-air-intake-system-for-2020-2021-chevrolet-silverado-1500-and-gmc-sierra-1500-3-0l-diesel","title":"Airaid AIR205-306 Enclosed Air Intake System for 2020-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 3.0L Diesel","description":"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.\nThis 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.\nAssociated products: AIR-799-469 Air Filter Wrap, AIR-705-461 Universal Air Filter\n\u003cul\u003e\n  \u003cli\u003eComplete bolt-on replacement for factory intake tube, air filter, and air box make it easy to install with basic hand tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\n\u003cp\u003eAt 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.\u003c\/p\u003e\n\n\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Airaid\u003c\/li\u003e\n  \u003cli\u003ePart Number: AIR205-306\u003c\/li\u003e\n  \u003cli\u003eProduct Type: Enclosed performance air intake system\u003c\/li\u003e\n  \u003cli\u003eEngine Application: 3.0L diesel\u003c\/li\u003e\n  \u003cli\u003eVehicle Application: Select 2020-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 models\u003c\/li\u003e\n  \u003cli\u003eAir Box Construction: One-piece roto-molded design\u003c\/li\u003e\n  \u003cli\u003eFilter Type: Premium reusable-style Airaid air filter\u003c\/li\u003e\n  \u003cli\u003eInstallation: Bolt-on replacement using basic hand tools; no recalibration required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnclosed roto-molded air box\u003c\/li\u003e\n  \u003cli\u003eCAD-designed intake tube\u003c\/li\u003e\n  \u003cli\u003eAiraid air filter\u003c\/li\u003e\n  \u003cli\u003eInstallation hardware and components required for the intake system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompliance Notice:\u003c\/strong\u003e This product is not CARB-approved. Check local emissions regulations before installation. California and other regulated applications may require emissions-compliant equipment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnclosed Air Box: Helps protect the filter and intake inlet from hot engine-bay air for more consistent airflow.\u003c\/li\u003e\n\u003cli\u003eImproved Airflow Potential: The CAD-designed intake tube and streamlined replacement components help reduce intake restriction.\u003c\/li\u003e\n\u003cli\u003ePremium Air Filtration: Includes an Airaid air filter engineered to support airflow while maintaining effective filtration.\u003c\/li\u003e\n\u003cli\u003eEasy 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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2020 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2020 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2020 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2020 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2020 GMC Sierra 1500 AT4\u003cbr\u003e\n2020 GMC Sierra 1500 Denali\u003cbr\u003e\n2020 GMC Sierra 1500 Elevation\u003cbr\u003e\n2020 GMC Sierra 1500 SLE\u003cbr\u003e\n2020 GMC Sierra 1500 SLT\u003cbr\u003e\n2021 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2021 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2021 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2021 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2021 GMC Sierra 1500 AT4\u003cbr\u003e\n2021 GMC Sierra 1500 Denali\u003cbr\u003e\n2021 GMC Sierra 1500 Elevation\u003cbr\u003e\n2021 GMC Sierra 1500 SLE\u003cbr\u003e\n2021 GMC Sierra 1500 SLT\u003cbr\u003e\n2022 Chevrolet Silverado 1500 Custom Trail Boss\u003cbr\u003e\n2022 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2022 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2022 GMC Sierra 1500 AT4\u003cbr\u003e\n2022 GMC Sierra 1500 AT4X\u003cbr\u003e\n2022 GMC Sierra 1500 Denali\u003cbr\u003e\n2022 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2022 GMC Sierra 1500 Elevation\u003cbr\u003e\n2022 GMC Sierra 1500 SLE\u003cbr\u003e\n2022 GMC Sierra 1500 SLT\u003cbr\u003e\n2023 Chevrolet Silverado 1500 Custom Trail Boss\u003cbr\u003e\n2023 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2023 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2023 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2023 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2023 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2023 GMC Sierra 1500 AT4\u003cbr\u003e\n2023 GMC Sierra 1500 Denali\u003cbr\u003e\n2023 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2023 GMC Sierra 1500 Elevation\u003cbr\u003e\n2023 GMC Sierra 1500 SLE\u003cbr\u003e\n2023 GMC Sierra 1500 SLT\u003cbr\u003e\n2024 Chevrolet Silverado 1500 Custom Trail Boss\u003cbr\u003e\n2024 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2024 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2024 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2024 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2024 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2024 Chevrolet Silverado 1500 ZR2\u003cbr\u003e\n2024 GMC Sierra 1500 AT4\u003cbr\u003e\n2024 GMC Sierra 1500 AT4X\u003cbr\u003e\n2024 GMC Sierra 1500 Denali\u003cbr\u003e\n2024 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2024 GMC Sierra 1500 Elevation\u003cbr\u003e\n2024 GMC Sierra 1500 SLE\u003cbr\u003e\n2024 GMC Sierra 1500 SLT\u003cbr\u003e\n2025 Chevrolet Silverado 1500 Custom Trail Boss\u003cbr\u003e\n2025 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2025 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2025 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2025 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2025 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2025 Chevrolet Silverado 1500 ZR2\u003cbr\u003e\n2025 GMC Sierra 1500 AT4\u003cbr\u003e\n2025 GMC Sierra 1500 AT4X\u003cbr\u003e\n2025 GMC Sierra 1500 Denali\u003cbr\u003e\n2025 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2025 GMC Sierra 1500 Elevation\u003cbr\u003e\n2025 GMC Sierra 1500 SLE\u003cbr\u003e\n2025 GMC Sierra 1500 SLT\u003cbr\u003e\n2026 GMC Sierra 1500 AT4\u003cbr\u003e\n2026 GMC Sierra 1500 AT4X\u003cbr\u003e\n2026 GMC Sierra 1500 Denali\u003cbr\u003e\n2026 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2026 GMC Sierra 1500 Elevation\u003cbr\u003e\n2026 GMC Sierra 1500 SLE\u003cbr\u003e\n2026 GMC Sierra 1500 SLT\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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