K&N Engineering 77-3077KP 77 Series Cold Air Intake Kit for 2011-2014 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD 6.6L V8

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. Associated products: RC-5139DK Air Filter Wrap, RU-5179 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

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

Upgrade the air intake performance of your compatible Chevrolet Silverado or GMC Sierra with the K&N Engineering 77-3077KP 77 Series Performance Intake Kit. Designed for 6.6L V8 applications, this cold air intake system replaces restrictive factory intake components with a mandrel-bent aluminum intake tube and a high-flow, washable air filter. The system is engineered to provide a guaranteed increase in horsepower and torque while improving airflow to the engine.

The oversized conical filter uses oiled cotton media and is reusable for long-term value. Under normal highway driving conditions, the filter can typically travel up to 100,000 miles between services. A custom heat shield or air box helps isolate incoming air from high engine-bay temperatures, supporting consistent intake performance. Most installations can be completed in less than 90 minutes using common hand tools.

The K&N Engineering 77-3077KP is backed by the K&N Million Mile Limited Warranty and is designed not to void the vehicle warranty. This system is EPA compliant and carries California Air Resources Board Executive Order D-269-49 for approved applications. Always verify vehicle-specific emissions requirements before installation. This product may carry a California Proposition 65 warning.

Fitment: Compatible with select 2011-2014 Chevrolet Silverado 2500 HD and 3500 HD and GMC Sierra 2500 HD and 3500 HD models equipped with the 6.6L V8 engine. Confirm exact vehicle application before purchase.

What's Included: Mandrel-bent aluminum intake tube, washable and reusable high-flow air filter, heat shield or air box, intake hardware, and installation components.

Features:

• Guaranteed horsepower and torque increase: Improves engine airflow for enhanced performance on compatible 6.6L V8 applications.
• Mandrel-bent aluminum intake tube: Provides a smooth, consistent air path with durable construction.
• Washable, reusable high-flow air filter: Uses oiled cotton media and can typically go up to 100,000 miles between services under normal highway driving conditions.
• Heat protection and easy installation: A custom heat shield or air box helps reduce exposure to engine-bay heat, while installation typically takes less than 90 minutes.

Fitments:
2011 Chevrolet Silverado 2500 HD LT
2011 Chevrolet Silverado 2500 HD LTZ
2011 Chevrolet Silverado 2500 HD WT
2011 Chevrolet Silverado 3500 HD LT
2011 Chevrolet Silverado 3500 HD LTZ
2011 Chevrolet Silverado 3500 HD WT
2011 GMC Sierra 2500 HD Denali
2011 GMC Sierra 2500 HD SLE
2011 GMC Sierra 2500 HD SLT
2011 GMC Sierra 2500 HD WT
2011 GMC Sierra 3500 HD Denali
2011 GMC Sierra 3500 HD SLE
2011 GMC Sierra 3500 HD SLT
2011 GMC Sierra 3500 HD WT
2012 Chevrolet Silverado 2500 HD LT
2012 Chevrolet Silverado 2500 HD LTZ
2012 Chevrolet Silverado 2500 HD WT
2012 Chevrolet Silverado 3500 HD LT
2012 Chevrolet Silverado 3500 HD LTZ
2012 Chevrolet Silverado 3500 HD WT
2012 GMC Sierra 2500 HD Denali
2012 GMC Sierra 2500 HD SLE
2012 GMC Sierra 2500 HD SLT
2012 GMC Sierra 2500 HD WT
2012 GMC Sierra 3500 HD Denali
2012 GMC Sierra 3500 HD SLE
2012 GMC Sierra 3500 HD SLT
2012 GMC Sierra 3500 HD WT
2013 Chevrolet Silverado 2500 HD LT
2013 Chevrolet Silverado 2500 HD LTZ
2013 Chevrolet Silverado 2500 HD WT
2013 Chevrolet Silverado 3500 HD LT
2013 Chevrolet Silverado 3500 HD LTZ
2013 Chevrolet Silverado 3500 HD WT
2013 GMC Sierra 2500 HD Denali
2013 GMC Sierra 2500 HD SLE
2013 GMC Sierra 2500 HD SLT
2013 GMC Sierra 2500 HD WT
2013 GMC Sierra 3500 HD Denali
2013 GMC Sierra 3500 HD SLE
2013 GMC Sierra 3500 HD SLT
2013 GMC Sierra 3500 HD WT
2014 Chevrolet Silverado 2500 HD LT
2014 Chevrolet Silverado 2500 HD LTZ
2014 Chevrolet Silverado 2500 HD WT
2014 Chevrolet Silverado 3500 HD LT
2014 Chevrolet Silverado 3500 HD LTZ
2014 Chevrolet Silverado 3500 HD WT
2014 GMC Sierra 2500 HD Denali
2014 GMC Sierra 2500 HD SLE
2014 GMC Sierra 2500 HD SLT
2014 GMC Sierra 2500 HD WT
2014 GMC Sierra 3500 HD Denali
2014 GMC Sierra 3500 HD SLE
2014 GMC Sierra 3500 HD SLT
2014 GMC Sierra 3500 HD WT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-49
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1