K&N 57-2531 Performance Cold Air Intake Kit for 1994–1997 Ford F-Series 7.3L 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: RC-4780DK Air Filter Wrap, RC-4780DL Air Filter Wrap, RC-4780 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 to your engine with the K&N 57-2531 Performance Cold Air Intake Kit. Designed for select 1994–1997 Ford F-Series applications equipped with the 7.3L V8, this intake system uses a high-density polyethylene rotationally molded tube to improve airflow volume and support increased horsepower and torque. The intake is engineered as a direct-fit performance upgrade and can typically be installed in less than 90 minutes using common hand tools.

The system includes a washable and reusable K&N High-Flow Air Filter with oiled cotton filter media. Its oversized conical design can provide service intervals of up to 100,000 miles under normal highway driving conditions, reducing maintenance frequency compared with disposable filters. A custom heat shield helps isolate the intake air from high engine-bay temperatures, supporting consistent performance during everyday driving and demanding conditions.

K&N protects the 57-2531 intake with its Million Mile Limited Warranty and No-Hassle Lifetime Limited Warranty coverage. The product is EPA compliant and carries California Air Resources Board Executive Order D-269-22 for applicable vehicle configurations. Always verify vehicle application and emissions requirements before installation. Associated products include the RC-4780DK and RC-4780DL Air Filter Wraps, RC-4780 Universal Clamp-On Air Filter, and 99-5000 Filter Care Service Kit Aerosol. Fits select 1994–1997 Ford F-250 and F-350 models with the 7.3L V8 engine.

Features:

• High-density polyethylene rotationally molded intake tube helps increase airflow volume to the engine
• Washable and reusable oiled cotton air filter supports long service intervals of up to 100,000 miles under normal highway driving conditions
• Custom heat shield helps protect incoming air from high engine-bay temperatures
• Direct-fit design typically installs in less than 90 minutes and is backed by the K&N Million Mile Limited Warranty

Fitments:
1994 Ford F-250 XL
1994 Ford F-250 XLT
1994 Ford F-350 XL
1994 Ford F-350 XLT
1995 Ford F-250 Eddie Bauer
1995 Ford F-250 Special
1995 Ford F-250 XL
1995 Ford F-250 XLT
1995 Ford F-350 Eddie Bauer
1995 Ford F-350 Special
1995 Ford F-350 XL
1995 Ford F-350 XLT
1996 Ford F-250 Eddie Bauer
1996 Ford F-250 Special
1996 Ford F-250 XL
1996 Ford F-250 XLT
1996 Ford F-350 Special
1996 Ford F-350 XL
1996 Ford F-350 XLT
1997 Ford F-250 HD XL
1997 Ford F-250 HD XLT
1997 Ford F-350 Base
1997 Ford F-350 XL
1997 Ford F-350 XLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-22
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1