2025 Civic Si Intake. 5.0 out of 5 stars Whether you're looking for a brand new air intake and an exhaust system to optimize airflow through your engine, or installing a tuner to improve horsepower and torque, you can find any performance part you need at fitment industries.
Cold air intakes for honda civic si models. In this video, we install a prl motorsports intake on a 2025 honda civic si and share our first impressions!