K&N – Custom Racing Assembly – CARBON FIBER; AIR BOX; MEDIUM, 4\”H AIR BOX ONLY NO BASE (100-8578)

Light weight yet durable, K&N\’s Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-light weight carbon fiber K&N\’s Sprint Car Style air box provides ample air flow for your racing needs. As with all K&N filters, it is a washable and reusable air filter. Simply use K&N oil and cleaner to service your filter.

• Designed to increase horsepower
• Washable and reusable air filter
• High air flow with excellent filtration
• Lightweight for racing applications