Description
Part #: knn63-1583
An enclosed air box design helps protect the filter and inlet air from the heat of the engine bay, and the air box lid allows for quick and easy access to the filter without tools. A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter™ featuring oiled cotton filter media. The oversized, conical design of the filter allows you to go up to 100,000 miles between filter services under normal highway driving conditions. The system can typically be installed in less than 60 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.
| Estimated Horsepower Gain | 15.1 HP @ 2550 RPM |
VEHICLE APPLICATIONS
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2023 Ram 2500 6.7L L6 Diesel All Models Street Legal in All US States: No |
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2023 Ram 3500 6.7L L6 Diesel All Models Street Legal in All US States: No |
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2022 Ram 2500 6.7L L6 Diesel All Models Street Legal in All US States: No |
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2022 Ram 3500 6.7L L6 Diesel All Models Street Legal in All US States: No |
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2021 Ram 2500 6.7L L6 Diesel All Models Street Legal in All US States: No |
|
2021 Ram 3500 6.7L L6 Diesel All Models Street Legal in All US States: No |
|
2020 Ram 2500 6.7L L6 Diesel All Models Street Legal in All US States: No |
|
2020 Ram 3500 6.7L L6 Diesel All Models Street Legal in All US States: No |
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2019 Ram 2500 6.7L L6 Diesel All Models Street Legal in All US States: No |
|
2019 Ram 3500 6.7L L6 Diesel All Models Street Legal in All US States: No |






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