9th Gen Civic Si 3.5-Inch Cold Air Intake

The K-Tuned 9th Gen Civic Si Cold Air Intake is engineered to enhance performance for the 2012-2015 Honda Civic Si models, specifically when used with the stock manifold and throttle body. This intake system features 3.5-inch piping to optimize airflow. Installation requires relocating the vehicle's battery from its original position in front of the transmission to a new location behind the bumper. Additionally, this kit necessitates a change to the factory clutch line, which can be accomplished using K-Tuned's clutch line kit (KTD-CLK-001) or their CMC kits. Important compatibility notes: This intake requires a Flashpro or KTuner tuning device and a switch to a MAP-based tune. It does not work with the factory clutch line and is explicitly stated to NOT fit R18 Engines. Please consult the provided instructions for installation guidance.