Experience a noticeable boost in engine performance with the K&N 57S-9500 Performance Airbox. This high-flow air filter kit significantly reduces airflow restrictions, allowing your engine to draw in more air and deliver increased horsepower along with improved torque. Designed as a direct replacement for the factory air box, it is perfectly suited for Audi, Seat, Skoda, and VW engines ranging from 1.4L to 2.0L.

Key Benefits

• Increased power and acceleration through optimized airflow
• Smoother engine performance across the RPM range
• High-flow air filter with an extended lifespan—up to 100,000 miles depending on driving conditions
• Easy access with a removable lid for simple cleaning
• Built to last with a fully enclosed injection molded design and backed by K&N’s Million Mile Limited Warranty

Product Specifications

• Constructed with durable materials for long-term reliability
• Oversized, cone-shaped design that smoothly directs airflow
• Factory-ready installation with no modifications required
• Some models meet TUV emission and sound regulations

Installation is straightforward and can be completed in under 90 minutes using standard tools. The kit connects seamlessly to your vehicle’s factory air intake hose, ensuring an effortless upgrade. For more detailed guidance, please refer to the following resources:
• Installation Instructions
• Technical Bulletin

Discover more top-quality performance upgrades in our K&N Engineering and Air Intake Systems collections.