K&N Engineering 77-3076KTK Cold Air Intake System for 2011 GMC Sierra 2500/3500 HD and Chevrolet Silverado 3500 HD

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 the performance of your 2011 GMC Sierra 2500/3500 HD or Chevrolet Silverado 3500 HD with the K&N Engineering 77-3076KTK Cold Air Intake System. This system features a mandrel-bent aluminum intake tube designed to optimize airflow, resulting in a guaranteed increase in horsepower and torque. The oversized, conical High-Flow Air Filter utilizes oiled cotton filter media, allowing you to go up to 100,000 miles between filter services under normal highway driving conditions. The washable filter not only improves engine breathing but also offers a cost-effective solution for long-term maintenance. A custom heat shield or air box is included to protect intake air from engine bay heat, ensuring your engine receives cooler, denser air for maximum performance. The kit is engineered for straightforward installation, typically taking less than 90 minutes, making it a practical upgrade for enthusiasts and everyday drivers alike.

Features:

• Mandrel-bent aluminum intake tube for improved airflow and performance

• High-Flow Air Filter with oiled cotton media for up to 100,000 miles of service

• Oversized, conical filter design for increased surface area and filtration efficiency

• Custom heat shield or air box to protect intake air from engine heat

• Quick and easy installation, generally completed in less than 90 minutes

• Guaranteed to increase horsepower and torque

• Protected by K&N's No-Hassle Lifetime Limited Warranty

• CARB EO Number D-269-49 for legal use in qualifying vehicles

• EPA compliant and Prop 65 compliant for safety and environmental standards

Fitment:
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

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