K&N 57-2546-1 Cold Air Intake | 2003-2007 Ford F250/F350 6.0L Powerstroke

Performance Benefits

• Adds up to 16 horsepower with dyno-proven airflow gains
• HDPE rotationally-molded intake tube resists engine bay heat and maximizes volume
• RC-5178 oiled cotton filter is washable, reusable, and designed for long service intervals
• Includes mass air flow sensor adapter for proper integration with OEM electronics
• Custom heat shield protects incoming air from hot engine temperatures
• Installs in under 60 minutes with included hardware
• Backed by K&N’s Limited Lifetime Warranty

Boost performance and airflow in your vehicle with the K&N 57 Series FIPK Cold Air Intake System, engineered for efficiency, durability, and real-world horsepower gains. Built using a durable, heat-resistant polyethylene intake tube, this intake reduces restriction and delivers cooler air to your engine—producing noticeable gains in acceleration and responsiveness.

The system features K&N’s RC-5178 High-Flow Air Filter, a conical, oversized oiled cotton filter that captures contaminants while allowing up to 100,000 miles of use between cleanings under normal highway conditions. It comes pre-oiled and ready to install, and the included MAF adapter ensures proper fit and function with your stock engine management system.

Whether you're towing, hauling, or just daily driving, the 57 Series intake provides a reliable power upgrade with proven filtration and long-term serviceability.