This K&N air intake system is perfect for car enthusiasts who own a 2023 - 2025 Honda Civic Type R or a 2024 - 2025 Acura Integra Type S. Whether you're cruising on the highway or hitting the track, it'll give your engine a power boost. The intake tube is made of mandrel - bent aluminum and paired with a washable, reusable oiled cotton filter. Please note that in California, its use might be restricted, so check the CARB status before use.