Description
The 2017-2021 Honda Civic Si responds well to supporting modifications that address how the car is actually driven, and this performance air intake opens up the intake side of the engine for a less restrictive performance-oriented airflow path.
What it adds to the platform
The greatest appeal is the combination of functional airflow improvement and a more audible induction note during throttle application. On this high-revving, lightweight enthusiast platform, that matters most when the vehicle is used for spirited street driving, autocross, canyon use, and HPDE work.
Viewed in the context of the 2017-2021 Honda Civic Si, this upgrade is about creating a better foundation for the next stage of the build rather than adding hardware for its own sake.
Best use case
Best suited for: enthusiasts pairing intake changes with exhaust or tuning upgrades. It is a strong fit for an owner who wants the car to remain usable on the street while being better prepared for harder driving.
Available Configurations: Finish: Blue; Finish: Red.
Available Configurations: Finish: Black; Finish: Blue; Finish: Red.