K&N

K&N 2020 - 2026 Chevrolet Silverado / Sierra 2500/3500 Heavy Duty 6.6L Diesel NextGen Dry Flow Cold Air Intake

$630.00

Shipping calculated at checkout.

50-3119D

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.

+23.7

horsepower*

Dyno Chart

+24.7

torque (ft. lbs.)*

+41.4 %

Airflow (CFM)*

Air Filter Test Data

2026 Chevrolet Silverado 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2026 Chevrolet Silverado 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2026 GMC Sierra 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2026 GMC Sierra 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2025 Chevrolet Silverado 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2025 Chevrolet Silverado 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2025 GMC Sierra 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2025 GMC Sierra 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2024 Chevrolet Silverado 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2024 Chevrolet Silverado 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2024 GMC Sierra 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2024 GMC Sierra 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2023 Chevrolet Silverado 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2023 Chevrolet Silverado 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2023 GMC Sierra 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2023 GMC Sierra 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2022 Chevrolet Silverado 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2022 Chevrolet Silverado 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2022 GMC Sierra 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2022 GMC Sierra 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2021 Chevrolet Silverado 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2021 Chevrolet Silverado 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2021 GMC Sierra 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2021 GMC Sierra 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2020 Chevrolet Silverado 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2020 Chevrolet Silverado 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2020 GMC Sierra 2500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No
2020 GMC Sierra 3500 HD 6.6L V8 Diesel All Models Street Legal in All US States: No

K&N 2020 - 2026 Chevrolet Silverado / Sierra 2500/3500 Heavy Duty 6.6L Diesel NextGen Dry Flow Cold Air Intake

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