K&N Engineering 77-3021KP Cold Air Intake System for Chevy Silverado V8 4.8L/5.3L

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle. K&N's mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.

• K&N Million Mile Limited Warranty
• Will not void vehicle warranty.

Enhance your Chevrolet Silverado's performance with the K&N Engineering 77-3021KP cold air intake system, designed to deliver a guaranteed increase in horsepower and torque. Featuring a mandrel-bent aluminum intake tube, this system ensures smooth airflow for optimal engine efficiency. The oversized, conical high-flow air filter, constructed with oiled cotton media, provides excellent filtration and is washable and reusable, enabling up to 100,000 miles of service under normal highway driving conditions. This allows for significant maintenance savings and consistent performance over time. A dedicated heat shield or air box is included to protect the intake air from the high temperatures of your engine bay, ensuring cooler, denser air reaches your engine for better combustion. Installation typically takes less than 90 minutes, making it a straightforward upgrade for DIY enthusiasts or professional mechanics. This system complies with EPA standards and is CARB certified, with a detailed acknowledgment number D-269-29, making it legal for use in California on pollution-controlled vehicles. The system's durable construction and precise fitment make it a reliable upgrade that won't void your vehicle's warranty. Backed by K&N's Million Mile Limited Warranty, this intake system guarantees long-lasting performance and customer satisfaction. Designed specifically for models including 1999-2002 Chevrolet Silverado 1500 trucks with V8 engines, this kit offers a significant power boost while maintaining compliance with emission regulations.

Features:

• Guaranteed horsepower and torque increase for improved engine performance

• Mandrel-bent aluminum intake tube for smooth airflow

• High-flow washable, reusable conical air filter with oiled cotton media

• Oversized filter design allows up to 100,000 miles between service

• Includes custom heat shield or air box to protect intake air from high engine bay temperatures

• Simple installation process typically completed in less than 90 minutes

• CARB certified with acknowledgment number D-269-29 for California legality

• EPA compliant and backed by K&N's Million Mile Limited Warranty

• Designed specifically for 1999-2002 Chevrolet Silverado 1500 trucks with V8 engines

Fitment:
1999 Chevrolet Silverado 1500 Base
1999 Chevrolet Silverado 1500 LS
1999 Chevrolet Silverado 1500 LT
1999 GMC Sierra 1500 SL
1999 GMC Sierra 1500 SLE
1999 GMC Sierra 1500 SLT
2000 Chevrolet Silverado 1500 Base
2000 Chevrolet Silverado 1500 LS
2000 Chevrolet Silverado 1500 LT
2000 GMC Sierra 1500 SL
2000 GMC Sierra 1500 SLE
2000 GMC Sierra 1500 SLT
2001 Chevrolet Silverado 1500 Base
2001 Chevrolet Silverado 1500 LS
2001 Chevrolet Silverado 1500 LT
2001 GMC Sierra 1500 SL
2001 GMC Sierra 1500 SLE
2001 GMC Sierra 1500 SLT
2002 Chevrolet Silverado 1500 Base
2002 Chevrolet Silverado 1500 LS
2002 Chevrolet Silverado 1500 LT
2002 Chevrolet Silverado 1500 WT
2002 GMC Sierra 1500 Base
2002 GMC Sierra 1500 HT
2002 GMC Sierra 1500 SL
2002 GMC Sierra 1500 SLE
2002 GMC Sierra 1500 SLT
2002 GMC Sierra 1500 WT
2003 Chevrolet Silverado 1500 Base
2003 Chevrolet Silverado 1500 LS
2003 Chevrolet Silverado 1500 LT
2003 Chevrolet Silverado 1500 WT
2003 GMC Sierra 1500 Base
2003 GMC Sierra 1500 SL
2003 GMC Sierra 1500 SLE
2003 GMC Sierra 1500 SLT
2003 GMC Sierra 1500 WT
2004 Chevrolet Silverado 1500 Base
2004 Chevrolet Silverado 1500 Hybrid
2004 Chevrolet Silverado 1500 LS
2004 Chevrolet Silverado 1500 LT
2004 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71
2004 GMC Sierra 1500 Base
2004 GMC Sierra 1500 SLE
2004 GMC Sierra 1500 SLT
2004 GMC Sierra 1500 WT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-29
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1