K&N Engineering 30-1578 DRYFLOW Performance Air Intake System for 2019–2020 Ram 1500 5.7L V8

The K&N DRYFLOW Air Intake System replaces your vehicle’s restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle’s engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The DRYFLOW Air Intake System features an oil-free synthetic filter media providing increased airflow and exceptional engine protection without requiring oil. This allows cooler, denser air to be directed through a custom intake tube into the engine’s throttle body for a guaranteed power gain. The system can typically be installed in less than 60 minutes. K&N’s easy to install air intake system replaces the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N’s No-Hassle Lifetime limited warranty. Associated products: RF-1020DK Air Filter Wrap, RU-3101HBK Universal Clamp-On Air Filter, 99-0624 Filter Cleaner; Synthetic, 32oz Spray

• Will not void vehicle warranty

The K&N Engineering 30-1578 DRYFLOW Performance Air Intake System replaces the restrictive factory air filter and intake housing on select 2019–2020 Ram 1500 models equipped with the 5.7L V8 engine. Its streamlined intake design helps reduce airflow restriction and smooth the path of incoming air to the throttle body, supporting improved engine breathing, throttle response, acceleration, and usable power across the RPM range.

This K&N air intake system uses an oil-free synthetic DRYFLOW filter that delivers increased airflow and dependable engine protection without requiring filter oil. The included custom intake tube helps direct cooler, denser air into the engine for consistent performance. Installation is typically completed in less than 60 minutes using common hand tools, and the system is backed by K&N’s No-Hassle Lifetime Limited Warranty. The replacement intake system is designed to install without voiding the vehicle warranty.

Key Product Specifications & Technical Data

• Brand: K&N Engineering
• Part Number: 30-1578
• Product Type: Performance air intake system
• Filter Media: Oil-free synthetic DRYFLOW media
• Engine Application: 5.7L V8
• Installation Time: Typically less than 60 minutes
• Warranty: No-Hassle Lifetime Limited Warranty
• Vehicle Warranty Compatibility: Designed not to void the vehicle warranty

What’s Included

• Custom intake tube
• DRYFLOW synthetic air filter
• Mounting hardware and installation components
• Installation instructions

Fitment: Fits select 2019–2020 Ram 1500 models equipped with the 5.7L V8 engine. Verify vehicle configuration before ordering. This product is not CARB approved; confirm emissions requirements and applicable regulations before installation.

Associated products include the RF-1020DK Air Filter Wrap, RU-3101HBK Universal Clamp-On Air Filter, and 99-0624 Synthetic Filter Cleaner.

Features:

• Airflow Improvement: Replaces the restrictive factory intake housing and filter to help smooth and increase airflow to the engine.
• DRYFLOW Filter Media: Uses oil-free synthetic filter media for high airflow and engine protection without filter oil.
• Performance Response: Helps support improved throttle response, acceleration, and usable power throughout the engine’s RPM range.
• Easy Installation: Includes a custom intake tube and components designed for typical installation in less than 60 minutes.

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