K&N 57-0421 Intake Kit | VW Golf 1.8L 20V (00+) (57-0421)

The K&N Performance Intake Kit for Volkswagen Golf 1.8L 20V 150BHP is a high-performance induction system designed to enhance airflow and engine efficiency. Part of the 57i Series, this kit replaces the restrictive factory air box with an open-air filter that provides increased surface area for better airflow at lower restriction levels. Constructed with high-quality materials such as steel, aluminum, silicon, or reinforced nylon, the kit ensures durability and long service life, capturing more dirt and requiring less frequent cleaning—up to 100,000 miles. It is engineered to deliver power gains across the entire RPM range, making it an ideal upgrade for enthusiasts seeking improved performance and throttle response.

This intake kit is specifically designed for 2000 and newer Volkswagen Golf models equipped with a 1.8L 20V engine. It is a bolt-on upgrade that can be installed directly, utilizing adapters tailored to fit the vehicle’s available space and characteristics. Suitable for street and performance driving, the kit enhances engine breathing and overall power output. It does not comply with California emission standards, so it is intended for off-road or track use only. The package includes all necessary components for a straightforward installation, providing a reliable and effective upgrade for daily drivers and performance enthusiasts alike.