Upgrade the intake system in your compatible Volkswagen with the aFe MagnumFORCE Stage 2 Cold Air Intake System, Part Number 51-81711. Designed for select Volkswagen Jetta, Golf, and Passat models equipped with the L4 2.0L TDI engine, this system replaces the restrictive factory air box and intake tube with a high-flow design engineered to improve airflow, throttle response, and overall engine performance. It is an ideal choice for drivers seeking improved intake efficiency while maintaining a factory-style appearance and reduced intake noise compared with open-element systems.
The sealed, molded air box uses specially engineered openings to draw cooler air from outside the engine compartment. Its cross-linked polypropylene rotomolded construction provides durability and helps maintain a consistent supply of fresh, dense air to the engine. An integrated ram scoop directs outside air toward the filter, while the precision-molded intake tube is designed to increase airflow volume and velocity for improved power potential. The system is advertised with a 56% airflow gain compared with the factory intake, supporting more responsive acceleration and improved engine breathing.
This aFe intake includes a washable and reusable Pro DRY S high-flow air filter designed for convenient maintenance without requiring filter oil. The filter supports strong airflow while helping protect the engine from airborne contaminants. The system is intended for select Volkswagen Jetta models from 2009 through 2014, Volkswagen Golf models from 2010 through 2011, and the 2012 Volkswagen Passat with the 2.0L TDI engine; verify vehicle application before ordering. Installation is designed as a direct replacement using the factory mounting location and components where applicable. The kit is backed by a 2-year limited warranty. This intake is not CARB approved and may not be legal for use on pollution-controlled vehicles in all areas.
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