Performance Cold Air Intake Induction Kit for 2004–2009 Durango's 3.7L/4.7L/5.7L – Optimized Airflow and Increased Power

Personalized to unlock the hidden performance of your Durango's engine, this precision-engineered induction system focuses on maximizing your total output. Custom-built for the 3.7L V6, 4.7L V8, and 5.7L V8 engines, this kit replaces the restrictive factory air box that often limits your vehicle's potential during towing or highway acceleration. Whether you are keeping things stock or looking to improve your Durango's power, this performance upgrade provides the high-velocity route needed for better efficiency and a more responsive driving experience.

Standard intake parts are often designed for silence, creating internal restrictions that limit the engine's air supply. By allowing your engine to pull in a larger volume of cooler, dense air, this system removes those barriers. This ensures that throttle response stays sharp throughout the power band, leading to faster acceleration and a higher horsepower output for your Durango's daily performance.

Key Features & Performance Benefits

• Power Gain: Boosts horsepower and torque by up to 10% for a noticeable performance increase.

• Fuel Efficiency: Balances air-to-fuel ratios for a more effective combustion cycle.

• Instant Response: Improves throttle feedback for more immediate acceleration.

• Engine Tone: Produces a deeper, more aggressive sound under heavy acceleration.

• High Filtration: Shields internal components from debris while maintaining maximum flow.

• Cooler Intake: Designed to draw in lower-temperature air for better engine operation.

Vehicle Fitment

Durango's 2004–2009 models with 3.7L V6, 4.7L V8, or 5.7L V8 engine

What's Included

Your kit features the high-velocity induction piping, a high-flow performance air filter, and all required couplers, clamps, and hardware for a complete and secure installation.

Installation Tip

Disconnect the NEGATIVE GROUND CABLE from the battery before starting the installation and keep it off for at least one minute after you finish. This reset allows the engine's computer to learn the new airflow parameters. Ensure the engine is completely cool before beginning work.