Cold Air Intake Kit for Dodge Durango (2018) with 6.4L V8 EngineCold Air Intake System w Heat Shield Fits 2018 Dodge Durango SRT 6. 4L Features Boost horsepower and torque by up to 10% Made with T304 lightweight aluminum piping Engineered for exceptional filtration and high airflow Improves throttle response for a more efficient drive Replaces factory air filter and intake tube Maximizes airflow through stock manifold system for a deep, sporty sound Washable filter requires cleaning only every 50,000 miles under