K&N Engineering 50-3101D NextGen Dryflow Cold Air Intake for 6.6L Diesel GM Heavy-Duty Trucks

K&N NextGen Diesel Dryflow cold air intake systems feature a high-density polyethylene (HDPE) rotationally molded tube designed to help increase the volume of airflow to your engine and provide an increase in horsepower and torque with no tune required. This intake system is paired with a washable, reusable Dryflow LIFETIME Air Filter featuring an oil-free synthetic media. The oversized, conical design allows you to go up to 50,000 miles between filter services under normal highway driving conditions and has an easy oil-free two step cleaning process for convenience. A custom designed NextGen air box helps protect air intake from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes. Associated products: RU-3139HBK Universal Clamp-On Air Filter, 99-0624 Filter Cleaner; Synthetic, 32oz Spray

• Engineered for Convenience: NextGen Dryflow® synthetic media delivers up to 99% filtration efficiency and features an easy, two-step cleaning process that requires no oil, making maintenance more convenient.

Upgrade the airflow to your diesel engine with the K&N Engineering 50-3101D NextGen Dryflow Cold Air Intake. Designed for select 2017 Chevrolet Silverado 2500 HD and 3500 HD models and 2017 GMC Sierra 2500 HD models equipped with the 6.6L diesel engine, this intake system uses a high-density polyethylene rotationally molded tube to help deliver increased airflow to the engine. The system is engineered to support improvements in horsepower and torque without requiring an engine tune.

The intake includes a washable and reusable Dryflow lifetime air filter made with oil-free synthetic media. Its oversized conical design can provide service intervals of up to 50,000 miles under normal highway driving conditions, while the convenient two-step cleaning process eliminates the need for filter oil. A custom-designed air box helps shield the filter and intake path from hot engine-bay temperatures, supporting consistent intake performance. Installation can typically be completed in less than 60 minutes using common tools.

Key specifications and technical data: Brand: K&N Engineering; Part Number: 50-3101D; Product Type: Cold air intake system; Filter Type: Washable and reusable Dryflow lifetime filter; Filter Media: Oil-free synthetic media; Filtration Efficiency: Up to 99 percent; Service Interval: Up to 50,000 miles under normal highway driving conditions; Installation: Typically less than 60 minutes. The package includes the NextGen HDPE intake tube, custom air box, Dryflow air filter, intake hardware, clamps, and installation components. Associated products include the RU-3139HBK universal clamp-on air filter and 99-0624 synthetic filter cleaner spray.

This product is intended for select 2017 Chevrolet Silverado 2500 HD, 2017 Chevrolet Silverado 3500 HD, and 2017 GMC Sierra 2500 HD applications with the 6.6L diesel engine. Verify exact vehicle configuration and emissions requirements before installation. This product is not CARB approved, and a CARB acknowledgement may be required. The product may also carry a California Proposition 65 warning.

Features:

• Engineered for Convenience: Oil-free Dryflow synthetic media provides up to 99 percent filtration efficiency and uses a simple two-step cleaning process.
• Improved Airflow Potential: The rotationally molded HDPE intake tube is designed to increase the volume of air delivered to the engine.
• No Tune Required: The intake system is designed to support increased horsepower and torque without requiring engine calibration.
• Heat Protection: The custom air box helps protect the intake air path from high engine-bay temperatures.

Fitments:
2017 Chevrolet Silverado 2500 HD High Country
2017 Chevrolet Silverado 2500 HD LT
2017 Chevrolet Silverado 2500 HD LTZ
2017 Chevrolet Silverado 2500 HD WT
2017 Chevrolet Silverado 3500 HD High Country
2017 Chevrolet Silverado 3500 HD LT
2017 Chevrolet Silverado 3500 HD LTZ
2017 Chevrolet Silverado 3500 HD WT
2017 GMC Sierra 2500 HD Base
2017 GMC Sierra 2500 HD Denali
2017 GMC Sierra 2500 HD SLE
2017 GMC Sierra 2500 HD SLT
2017 GMC Sierra 3500 HD Base
2017 GMC Sierra 3500 HD Denali
2017 GMC Sierra 3500 HD SLE
2017 GMC Sierra 3500 HD SLT
2018 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 2500 HD LT
2018 Chevrolet Silverado 2500 HD LTZ
2018 Chevrolet Silverado 2500 HD WT
2018 Chevrolet Silverado 3500 HD High Country
2018 Chevrolet Silverado 3500 HD LT
2018 Chevrolet Silverado 3500 HD LTZ
2018 Chevrolet Silverado 3500 HD WT
2018 GMC Sierra 2500 HD Base
2018 GMC Sierra 2500 HD Denali
2018 GMC Sierra 2500 HD SLE
2018 GMC Sierra 2500 HD SLT
2018 GMC Sierra 3500 HD Base
2018 GMC Sierra 3500 HD Denali
2018 GMC Sierra 3500 HD SLE
2018 GMC Sierra 3500 HD SLT
2019 Chevrolet Silverado 2500 HD High Country
2019 Chevrolet Silverado 2500 HD LT
2019 Chevrolet Silverado 2500 HD LTZ
2019 Chevrolet Silverado 2500 HD WT
2019 Chevrolet Silverado 3500 HD High Country
2019 Chevrolet Silverado 3500 HD LT
2019 Chevrolet Silverado 3500 HD LTZ
2019 Chevrolet Silverado 3500 HD WT
2019 GMC Sierra 2500 HD Base
2019 GMC Sierra 2500 HD Denali
2019 GMC Sierra 2500 HD SLE
2019 GMC Sierra 2500 HD SLT
2019 GMC Sierra 3500 HD Base
2019 GMC Sierra 3500 HD Denali
2019 GMC Sierra 3500 HD SLE
2019 GMC Sierra 3500 HD SLT

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1