K&N Engineering NextGen Cold Air Intake System K&N50-1578 for 2019-2024 Ram 1500 5.7L V8

This K&N NextGen cold air intake system is engineered for your RAM 1500 V8-5.7L F/I. A high-density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow by 36.51% to your engine and provides an increase of 19.94 horsepower and 19.93 torque with no tune required. This intake system is paired with a washable, reusable High-Flow LIFETIME Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom designed NextGen 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 60 minutes. Associated products: RU-5302 Universal Air Filter , 99-5000 Filter Care Service Kit Aerosol

• No-Hassle Warranty: NextGen intakes are backed by a Lifetime Limited Warranty and will preserve your factory warranty. Proudly engineered in the USA with dedicated customer support.

Upgrade the air intake performance of your 2019-2024 Ram 1500 with the K&N Engineering NextGen Cold Air Intake System, Part Number K&N50-1578. Designed for 5.7L V8 engines with fuel injection, this system uses a high-density polyethylene rotationally molded intake tube to increase airflow volume by up to 36.51%. The improved airflow can produce gains of up to 19.94 horsepower and 19.93 lb-ft of torque without requiring an engine tune.

The system includes a washable and reusable High-Flow LIFETIME Air Filter with oiled cotton filter media. Its oversized conical design can provide service intervals of up to 100,000 miles under normal highway driving conditions. A custom-designed NextGen air box helps shield incoming air from elevated engine-bay temperatures, supporting consistent intake performance. Most installations can be completed in less than 60 minutes using common hand tools.

What's Included: NextGen intake tube, custom air box, High-Flow LIFETIME Air Filter, mounting hardware, and installation components. Associated products include the RU-5302 Universal Air Filter and 99-5000 Filter Care Service Kit Aerosol. K&N NextGen intakes are proudly engineered in the USA and backed by a Lifetime Limited Warranty while preserving the vehicle's factory warranty. This product is not CARB approved and may not be legal for sale or use in emissions-controlled areas. Check local regulations before installation. Fits select 2019-2020 Ram 1500 applications and is designed for 5.7L V8 engines; verify exact vehicle fitment before purchase. This product may contain chemicals known to the State of California to cause cancer or reproductive harm.

Features:

• Increased Airflow: High-density polyethylene intake tubing increases airflow volume by up to 36.51%.
• Performance Gains: Delivers up to 19.94 additional horsepower and 19.93 lb-ft of torque without an engine tune.
• Washable Reusable Filter: High-Flow LIFETIME Air Filter uses oiled cotton media and may go up to 100,000 miles between services under normal highway conditions.
• Engineered Heat Protection: Custom NextGen air box helps isolate incoming air from high engine-bay temperatures.

Fitments:
2019 Ram 1500 Big Horn
2019 Ram 1500 Laramie
2019 Ram 1500 Laramie Longhorn
2019 Ram 1500 Limited
2019 Ram 1500 Lone Star
2019 Ram 1500 Rebel
2019 Ram 1500 Tradesman
2020 Ram 1500 Big Horn
2020 Ram 1500 Laramie
2020 Ram 1500 Laramie Longhorn
2020 Ram 1500 Limited
2020 Ram 1500 Lone Star
2020 Ram 1500 Rebel
2020 Ram 1500 Special Service
2020 Ram 1500 Tradesman
2021 Ram 1500 Big Horn
2021 Ram 1500 Laramie
2021 Ram 1500 Laramie Longhorn
2021 Ram 1500 Limited
2021 Ram 1500 Limited Longhorn
2021 Ram 1500 Lone Star
2021 Ram 1500 Longhorn
2021 Ram 1500 Rebel
2021 Ram 1500 Special Service
2021 Ram 1500 Tradesman
2022 Ram 1500 Big Horn
2022 Ram 1500 Laramie
2022 Ram 1500 Limited
2022 Ram 1500 Limited Longhorn
2022 Ram 1500 Lone Star
2022 Ram 1500 Rebel
2022 Ram 1500 Tradesman
2023 Ram 1500 Big Horn
2023 Ram 1500 Laramie
2023 Ram 1500 Limited
2023 Ram 1500 Limited Longhorn
2023 Ram 1500 Lone Star
2023 Ram 1500 Rebel
2023 Ram 1500 Tradesman
2024 Ram 1500 Big Horn
2024 Ram 1500 Laramie
2024 Ram 1500 Limited
2024 Ram 1500 Limited Longhorn
2024 Ram 1500 Lone Star
2024 Ram 1500 Rebel
2024 Ram 1500 Tradesman
2026 Ram 1500 Big Horn
2026 Ram 1500 Express
2026 Ram 1500 Laramie
2026 Ram 1500 Limited
2026 Ram 1500 Limited Longhorn
2026 Ram 1500 Lone Star
2026 Ram 1500 Rebel
2026 Ram 1500 Tradesman
2026 Ram 1500 Warlock

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