K&N Performance Cold Air Intake System: Easy Installation, Engineered to Maximize Airflow, Boost Horsepower & Torque, 57-2527

<p>The K&amp;N 57-2527 Cold Air Intake Kit is a high-performance upgrade for 1997 to 2000 Ford Explorer, Ford Ranger, and Mazda B4000 trucks with the 4.0L V6 engine. Engineered to deliver a guaranteed increase in horsepower and acceleration, this intake system is dyno-tested to provide up to 50 percent more airflow than the restrictive factory air intake system. It improves throttle response and towing performance while enhancing engine sound for a more aggressive tone during acceleration. The included K&amp;N high-flow air filter offers world-class protection from harmful contaminants and can go up to 100,000 miles before cleaning is needed under normal driving conditions. Installation is fast and easy using basic hand tools and requires no ECU tuning. Backed by K&amp;N’s 10-Year/Million Mile Limited Warranty, the 57-2527 is a reliable and long-lasting performance upgrade for your Ford or Mazda truck.</p><br>

• K&N Cold Air Intake Kit: 1997-2000 Ford/Mazda (Explorer, Ranger, B4000) 4.0L V6, 57-2527
• Ultimate Longevity: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
• Guaranteed Increase in Horsepower: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
• Better Towing: Improves acceleration and uphill performance when towing by improving throttle response.
• Improved Engine Sound: Hear the power under the hood.
• World Class Protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants
• Easy Maintenance: No filter cleaning required for up to 100,000 miles
• Easy to Install: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.  
• Dyno Tested: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
• High Quality