K&N Engineering NextGen Cold Air Intake System for RAM 1500 V8 5.7L F/I – Part 50-1578D

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.

• 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

Enhance your RAM 1500 V8 5.7L with the K&N Engineering NextGen Cold Air Intake System, designed to boost engine performance and airflow efficiency. Crafted with a high-density polyethylene (HDPE) rotationally molded tube, this intake system increases airflow volume by approximately 36.45%, resulting in noticeable gains in horsepower and torque without the need for additional tuning. Engineered for durability and optimal airflow, it seamlessly integrates with your vehicle, providing a significant performance upgrade for everyday driving or heavy-duty tasks. The system includes a washable, reusable Dryflow LIFETIME Air Filter made of oil-free synthetic media, which allows for up to 50,000 miles of service under typical highway conditions. Its oversized, conical design ensures easier maintenance through an efficient two-step cleaning process, making filter upkeep straightforward and hassle-free. The custom-designed NextGen air box shields the intake air from the high temperatures of the engine bay, preserving cold air intake benefits and improving engine response. Installation is simplified and typically completed in less than an hour, making it an accessible upgrade for most enthusiasts. Backed by over 50 years of filtration expertise and a limited lifetime warranty, the K&N NextGen intake system combines proven performance with reliable protection, all proudly engineered in the USA. Please note that this product is not CARB approved and requires acknowledgment of CARB regulations before installation. As a result, it is ideal for off-road use or applications outside California and other CARB-compliant regions.

Features:

• Increases airflow volume by approximately 36.45% for improved engine performance

• Boosts horsepower by up to 14.3 HP and torque by 15.1 ft-lb without tuning

• Includes a washable, reusable Dryflow LIFETIME Air Filter with an oversized, conical design

• Allows up to 50,000 miles between filter cleanings under normal highway driving

• Engineered with a durable HDPE rotationally molded tube for longevity and optimal airflow

• Custom-designed NextGen air box protects intake air from high engine bay temperatures

• Easy installation typically completed in less than 60 minutes

• Backed by over 50 years of filtration expertise with a Limited Lifetime Warranty

• Made in the USA and supports extended service intervals and superior protection

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