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

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. Associated products: RF-1041DK Air Filter Wrap, RF-1041DL Air Filter Wrap, RF-1041DR Air Filter Wrap, RU-1041 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

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

Upgrade the airflow and performance of your 2003-2004 Mercury Marauder with the K&N Engineering 57-2563 Performance Cold Air Intake Kit. Designed for vehicles equipped with the 4.6L V8 engine, this intake system replaces restrictive factory components with a high-density polyethylene rotationally molded tube engineered to increase airflow to the engine. The system is designed to deliver measurable gains in horsepower and torque while maintaining a practical installation process that can typically be completed in less than 90 minutes.

The kit includes a washable and reusable K&N High-Flow Air Filter with oiled cotton filter media. Its oversized conical design supports extended service intervals of up to 100,000 miles under normal highway driving conditions. A custom heat shield helps isolate the filter from hot engine-bay air, supporting cooler, denser intake air for consistent performance. The K&N 57-2563 is EPA compliant and carries California Air Resources Board Executive Order D-269-31. It is also backed by the K&N Million Mile Limited Warranty and is designed not to void the vehicle warranty.

Fitment: Fits 2003 Mercury Marauder and 2004 Mercury Marauder models with the 4.6L V8 engine. The kit is intended for the specified application and should be installed according to the included instructions. Associated products include K&N RF-1041DK, RF-1041DL, and RF-1041DR Filter Wraps, RU-1041 Universal Clamp-On Air Filter, and the 99-5000 Filter Care Service Kit Aerosol.

What's Included: Rotationally molded HDPE intake tube, washable and reusable high-flow air filter, custom heat shield, mounting hardware, and installation components. This product may expose you to chemicals including those identified under California Proposition 65.

Features:

• High-Flow Performance: Increases airflow to the engine and is designed to provide gains in horsepower and torque.
• Rotationally Molded Intake Tube: High-density polyethylene construction provides a durable, application-specific airflow path.
• Reusable Air Filter: Oversized conical filter uses oiled cotton media and can support service intervals of up to 100,000 miles under normal highway conditions.
• Heat Protection and Warranty Coverage: Custom heat shield helps reduce exposure to engine-bay heat, while the system is backed by the K&N Million Mile Limited Warranty.

Fitments:
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