Transform your 1999-2000 Honda Civic Si (EM1) into a modern Honda icon with the DC Sports Cold Air Intake System, designed specifically for the legendary B16 engine. This intake not only enhances your Civic's performance but also delivers an exhilarating increase in throttle response and a thrilling induction sound that will make every drive more exciting. Crafted with smooth mandrel-bent aluminum tubing, this intake system replaces the restrictive OEM rubber pipe, allowing for cooler air induction and improved airflow. Plus, it's 50 State C.A.R.B compliant, so you can enjoy the boost in performance without worrying about emissions. With easy installation and all the necessary hardware included, the DC Sports Cold Air Intake is the perfect upgrade for your EM1.