Designed for professional racing applications, the K&N 100-8593 Generation 2 Carbon Fiber Air Box is an ultra-lightweight alternative to traditional multi-Siamese stack setups. This rectangular air box is engineered to optimize airflow while maintaining extreme durability under high-performance conditions.

• Constructed from high-strength, lightweight carbon fiber for reduced weight and high durability.
• Includes dedicated air horn seals to ensure a secure, leak-free installation.
• Optimized for racing stacks requiring 2.75-inch air horns.
• Washable and reusable filter media allows for easy maintenance with K&N cleaner and oil.
• 4-inch filter height provides ample internal volume for consistent air delivery.

Part Number: 100-8593

The K&N Custom Racing Assembly carbon fiber air box base is engineered for high-stakes racing applications where every gram of weight and every measure of structural integrity matters. This large solid base serves as a premium foundation for custom air box configurations, utilizing advanced carbon fiber composite technology to provide a superior stiffness-to-weight ratio that outperforms traditional fiberglass components.

• Constructed from high-grade carbon fiber composites for maximum rigidity and weight savings.
• Designed specifically for use within the K&N Custom Racing Assembly series.
• Large solid base configuration allows for custom tailoring to your specific intake requirements.
• Provides a professional, race-ready finish with the durability needed for competitive environments.
• Manufacturer Part Number: 100-8590
• Includes a K&N One Year Limited Warranty.