K & N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Towing: Compatible with 2011-2014 FORD F150, 57-2581

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The K&N 57-2581 cold air intake system is designed to enhance airflow and boost performance for your Ford F-150 5.0L V8 engine. Constructed from high-density polyethylene (HDPE) and rotationally molded for durability, this intake increases engine airflow, which can lead to noticeable gains in horsepower and torque. The system includes a washable, reusable High-Flow Air Filter with oiled cotton media, capable of lasting up to 100,000 miles under normal highway driving without requiring filter replacement. This feature helps maintain optimal airflow and engine efficiency over the long term. A custom heat shield is included to protect intake air from the high temperatures of the engine bay, ensuring cooler air intake and improved engine response. The entire installation process usually takes less than 90 minutes, making it a straightforward upgrade for vehicle enthusiasts.

Features:

• High-density polyethylene (HDPE) construction: Durable and resistant to impact and heat


• Rotationally-molded design: Ensures a precise fit and long-lasting performance


• High-Flow Air Filter: Washable, reusable, and capable of lasting up to 100,000 miles with proper maintenance


• Conical oversized filter: Provides increased airflow and filtration efficiency


• Custom heat shield: Protects intake air from high engine bay temperatures


• Simple installation: Typically completed in less than 90 minutes


• Guaranteed horsepower and torque increase: Backed by K&N's Million Mile Limited Warranty


• Vehicle compatibility: Fits 2011-2014 Ford F-150 models with 5.0L V8 engine


• EPA compliant: Meets standards for emissions and environmental safety


• CARB EO Number D-269-48: Legal for use in California on certain vehicles