Performance Air intake for Honda Accord (2013-2017) 2.4L Engine - RedCold Air Intake System for Honda Accord 2. 4L (20132017) Increased Power & Optimized Efficiency This cold air intake system is designed to replace the factory air box on 20132017 Honda Accord models equipped with the 2. 4L 4 cylinder engine. The system reduces intake restriction by using T304 aluminum piping with mandrel bent construction and a high flow air filter. This results in improved throttle response, enhanced airflow efficiency, and