The K&N 57i induction kit for Volkswagen Golf V GTI replaces the restrictive factory air box with a larger washable, reusable filter and vehicle-specific adapters to boost airflow and support power across the RPM range. The oversized element captures more dirt for longer service intervals before cleaning and the kit carries K&N's No-Hassle Lifetime Limited Warranty; confirm local emissions legality prior to purchase.
K&N Performance Intake Kit VOLKSWAGEN GOLF V GTI