K&N Engineering 77-3087KP 77 Series Performance Cold Air Intake for 2015 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.

Improve airflow to your 6.6L V8 with the K&N Engineering 77 Series Performance Cold Air Intake Kit, part number 77-3087KP. Designed for select 2015 Chevrolet Silverado 2500 HD and 3500 HD and GMC Sierra 2500 HD and 3500 HD applications, this system uses a mandrel-bent aluminum intake tube to reduce airflow restriction and support increased horsepower and torque. The reusable, washable High-Flow Air Filter features oiled cotton filter media and an oversized conical design engineered for efficient filtration and extended service intervals.

A custom heat shield or air box helps isolate the intake from high engine-bay temperatures, allowing the engine to draw cooler, denser air. Under normal highway driving conditions, the filter can typically travel up to 100,000 miles between services, depending on operating conditions. The intake system is generally designed for installation in less than 90 minutes using common hand tools, making it a practical upgrade for enthusiasts and work-truck owners seeking improved intake performance without extensive modifications.

The K&N Engineering 77-3087KP is backed by the K&N Million Mile Limited Warranty and is designed not to void the vehicle warranty. This application is EPA compliant and carries California Air Resources Board Executive Order D-269-61. It fits select 2015 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models equipped with the 6.6L V8. Associated products include the RC-5139DK Air Filter Wrap, RU-5179 Universal Clamp-On Air Filter, and 99-5000 Filter Care Service Kit Aerosol.

What's Included

• Mandrel-bent aluminum intake tube
• Washable and reusable High-Flow Air Filter
• Custom heat shield or air box
• Required intake hardware and installation components

Features:

• Increased Horsepower and Torque: The mandrel-bent aluminum intake tube is designed to improve airflow and support stronger engine performance.
• High-Flow Reusable Air Filter: Oiled cotton filter media provides efficient filtration and can be washed and reused for long-term service.
• Cooler Intake Air: A custom heat shield or air box helps protect incoming air from high engine-bay temperatures.
• Extended Service Interval: The oversized conical filter can typically go up to 100,000 miles between services under normal highway driving conditions.

Fitments:
2015 Chevrolet Silverado 2500 HD High Country
2015 Chevrolet Silverado 2500 HD LT
2015 Chevrolet Silverado 2500 HD LTZ
2015 Chevrolet Silverado 2500 HD WT
2015 Chevrolet Silverado 3500 HD High Country
2015 Chevrolet Silverado 3500 HD LT
2015 Chevrolet Silverado 3500 HD LTZ
2015 Chevrolet Silverado 3500 HD WT
2015 GMC Sierra 2500 HD Base
2015 GMC Sierra 2500 HD Denali
2015 GMC Sierra 2500 HD SLE
2015 GMC Sierra 2500 HD SLT
2015 GMC Sierra 3500 HD Base
2015 GMC Sierra 3500 HD Denali
2015 GMC Sierra 3500 HD SLE
2015 GMC Sierra 3500 HD SLT
2016 Chevrolet Silverado 2500 HD High Country
2016 Chevrolet Silverado 2500 HD LT
2016 Chevrolet Silverado 2500 HD LTZ
2016 Chevrolet Silverado 2500 HD WT
2016 Chevrolet Silverado 3500 HD High Country
2016 Chevrolet Silverado 3500 HD LT
2016 Chevrolet Silverado 3500 HD LTZ
2016 Chevrolet Silverado 3500 HD WT
2016 GMC Sierra 2500 HD Base
2016 GMC Sierra 2500 HD Denali
2016 GMC Sierra 2500 HD SLE
2016 GMC Sierra 2500 HD SLT
2016 GMC Sierra 3500 HD Base
2016 GMC Sierra 3500 HD Denali
2016 GMC Sierra 3500 HD SLE
2016 GMC Sierra 3500 HD SLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-61
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1