K&N Custom Racing Assembly Carbon Fiber 4in Air Box w/o Base - Large

2026-03-04T17:39:22-07:00

Vendor: K&N Engineering
Type: Air Intake Components
Price: 682.99

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.