K&N 77 SERIES HF INTAKE 07-11 JK 3.8L

77 Series High-Flow Intake Design: The K&N 77-1553KP 77 Series High Flow Air Intake is engineered to significantly increase airflow to your 3.8L engine, improving combustion efficiency and overall performance.

Dyno-Proven Power Gains: Designed to deliver measurable increases in horsepower and torque, along with improved throttle response and acceleration.

High-Flow Washable Air Filter: Includes K&N’s premium oiled cotton air filter, providing excellent filtration while allowing maximum airflow and long-term reusability.

Reduced Intake Restriction: Features a large-diameter intake tube and optimized airflow path to minimize restriction, allowing your engine to breathe more freely.

Heat Shield Protection: Includes a heat shield that helps isolate the intake from engine heat, promoting cooler air intake and more consistent performance.

Enhanced Intake Sound: Produces a deeper, more aggressive intake tone under acceleration while maintaining a comfortable sound level during everyday driving.

Vehicle-Specific Fitment: Designed specifically for 2007–2011 Jeep Wrangler JK models equipped with the 3.8L engine, ensuring precise fitment and straightforward installation.

Durable Construction: Built with high-quality materials to withstand engine heat and demanding driving conditions, making it ideal for both daily use and off-road adventures.