K&N Engineering 57-2563 Performance Cold Air Intake Kit for Mercury Marauder V8-4.6L (2003-2004)

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 allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 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. K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.

• K&N Million Mile Limited Warranty
• Will not void vehicle warranty

Enhance your Mercury Marauder’s engine performance with the K&N Engineering 57-2563 cold air intake system. Designed specifically for the 2003 and 2004 V8-4.6L models, this system features a high-density polyethylene (HDPE) rotationally-molded tube that increases airflow volume, leading to noticeable improvements in horsepower and torque. The durable, lightweight construction ensures longevity and resistance to engine bay heat, while the custom heat shield further protects the intake air from high temperatures for optimal performance. Installation is straightforward and typically completed in less than 90 minutes, making it a convenient upgrade for enthusiasts seeking quick results.
The system comes equipped with a washable, reusable High-Flow Air Filter that utilizes oiled cotton filter media. Its oversized conical design allows for up to 100,000 miles of filter service under normal highway driving conditions, reducing maintenance needs and ensuring consistent airflow. The filter’s design promotes maximum filtration efficiency while maintaining minimal airflow restriction, contributing directly to horsepower gains.
Certified to meet EPA standards and compliant with CARB regulations (CARB EO Number D-269-31), this intake system provides a reliable way to boost your vehicle’s performance without compromising environmental standards. The entire kit is protected by K&N’s No-Hassle Lifetime Limited Warranty, reflecting the brand’s commitment to quality and customer satisfaction. Whether you are looking for increased power or a simple upgrade to your vehicle’s intake system, the K&N 57-2563 is a dependable choice that delivers on performance, durability, and ease of installation. This product is suitable for automotive applications and is not intended for use on pollution-controlled vehicles in California where not CARB-approved.
Invest in this high-performance intake kit to unlock your Mercury Marauder’s full potential and enjoy a more responsive, powerful driving experience.

Features:

• High-density polyethylene (HDPE) rotationally-molded tube increases airflow and engine power

• Custom heat shield protects intake air from engine bay heat for consistent performance

• Washable, reusable High-Flow Air Filter with oiled cotton media for up to 100,000 miles of service

• Simple installation process typically completed within 90 minutes

• Certified to meet EPA standards and compliant with CARB regulations (EO D-269-31)

• Protected by K&N's No-Hassle Lifetime Limited Warranty for peace of mind

Fitment:
2003 Mercury Marauder Base
2004 Mercury Marauder Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-31
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1