K&N Engineering 50-1578D NextGen Cold Air Intake for 2019-2020 Ram 1500 5.7L V8

This K&N NextGen cold air intake system is engineered for RAM 1500 V8 5.7L F/I. A high-density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow by 36.45% CFM GAIN to your engine and provides an increase of 14.3 horsepower and 15.1 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 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-3151HBK Universal Clamp-On Air Filter, 99-0624 Filter Cleaner; Synthetic, 32oz Spray

• Proven Legacy: Backed by over 50 years of trusted filtration performance, K&N NextGen intakes deliver superior protection and extended service intervals. Proudly engineered in the USA, each system is supported by a Limited Lifetime Warranty all while pres

The K&N Engineering 50-1578D NextGen cold air intake system is designed for select 2019-2020 Ram 1500 models equipped with the 5.7L V8 engine and electronic fuel injection. Its high-density polyethylene rotationally molded intake tube is engineered to increase airflow volume by up to 36.45% and deliver gains of up to 14.3 horsepower and 15.1 lb-ft of torque without requiring an engine tune.

This system includes a washable and reusable K&N Dryflow lifetime air filter made with oil-free synthetic filter media. The oversized conical filter can provide service intervals of up to 50,000 miles under normal highway driving conditions. Its oil-free, two-step cleaning process simplifies maintenance, while the custom-designed NextGen air box helps shield incoming air from engine-bay heat. Installation can typically be completed in less than 60 minutes using common hand tools.

• Brand: K&N Engineering
• Part Number: 50-1578D
• Fitment: Select 2019-2020 Ram 1500 models with the 5.7L V8 engine and electronic fuel injection
• Airflow Improvement: Up to 36.45% CFM gain compared with the factory intake system
• Performance Gains: Up to 14.3 horsepower and 15.1 lb-ft of torque without a tune
• Filter Type: Washable, reusable, oil-free Dryflow synthetic media
• Service Interval: Up to 50,000 miles under normal highway driving conditions
• Warranty: Limited Lifetime Warranty

What's Included: Complete K&N NextGen intake assembly, rotationally molded intake tube, custom air box, Dryflow air filter, mounting hardware, and installation components. Associated products include the RU-3151HBK universal clamp-on air filter and 99-0624 synthetic filter cleaner spray.

This product is intended for off-road or competition use where applicable and is not CARB approved. Verify local emissions requirements and vehicle compatibility before installation. Fitment listed includes select 2019 and 2020 Ram 1500 applications; confirm the exact vehicle configuration before purchase.

Features:

• Increased Airflow: High-density polyethylene intake tubing is engineered to provide up to a 36.45% CFM gain over the factory intake system.
• Proven Performance: Delivers gains of up to 14.3 horsepower and 15.1 lb-ft of torque without requiring an engine tune.
• Oil-Free Dryflow Filter: Washable and reusable synthetic filter media provides long service intervals and convenient maintenance.
• Heat-Shielded Air Box: Custom NextGen air box helps protect incoming air from high engine-bay temperatures and supports a straightforward installation.

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