K&N Performance Intake Kit AUDI, SEAT, SKODA, VW 1.4L - 2.0L; 2005-ON

The K&N 57S-9501 intake system starts with a powder-coated, mandrel-bent aluminum tube designed to smooth and straighten airflow into your engine. This replaces the restrictive factory air filter and housing, allowing your engine to breathe more freely. For vehicles like the Audi A3, VW Golf, or Seat Leon with 1.4L to 2.0L engines from 2005 onwards, this means more usable power and improved acceleration across the entire RPM range.

This kit includes an oversized, cone-shaped K&N high-flow air filter and a fully enclosed airbox that helps shield the filter from engine heat. The airbox features a removable lid, making it easy to access the filter for cleaning when needed. K&N backs their intake systems with a Million Mile Limited Warranty, built to last for the life of your vehicle.

Installation is typically straightforward, using the vehicle's existing factory mounting points and common tools, usually taking about 90 minutes or less. While this intake is designed for a wide range of Audi, Seat, Skoda, and Volkswagen models, it is not CARB approved and cannot be shipped to California.