K&N Engineering 100-8590 Custom Racing Assembly Carbon Fiber Air Box, Large Solid Base

K&N's carbon fiber composites have an attractive cosmetic appeal, and the outstanding stiffness to weight ratio that is needed to stay competitive in today's racing industry. Carbon fiber composites have taken the method traditionally associated with fiberglass and perfected it to a precise science with outstanding performance as the result. K&N's carbon fiber composites have an attractive cosmetic appeal, and the outstanding stiffness to weight ratio that is needed to stay competitive in today's racing industry.

• One Year Limited Warranty

The K&N Engineering 100-8590 Custom Racing Assembly Carbon Fiber Air Box is designed for high-performance automotive and racing applications that require a lightweight, rigid airbox foundation. Constructed from carbon fiber composite material, this large solid-base assembly combines an attractive finish with the stiffness-to-weight ratio needed for demanding competition environments.

K&N carbon fiber composites refine traditional fiberglass-based construction through precise manufacturing, delivering a strong and consistent structure for custom intake system development. The solid-base design provides a dependable starting point for fabricating or configuring a racing airbox around the vehicle’s specific intake requirements. This product is intended for custom applications and should be evaluated for compatibility with the intended engine, intake components, and installation layout.

The K&N Engineering 100-8590 is supplied as the large solid base only and is not a complete air intake system. It is not CARB approved, and applicable emissions requirements should be reviewed before installation or use on vehicles operated on public roads. A one-year limited warranty is included. Professional installation or fabrication is recommended for race and custom-performance applications.

Product Specifications & Technical Data

• Brand: K&N Engineering
• Part Number: 100-8590
• Product Type: Custom racing air box base
• Material: Carbon fiber composite
• Configuration: Large solid base only
• Application: Automotive racing and custom intake systems
• Emissions Status: Not CARB approved
• Warranty: One-year limited warranty

What's Included

• One K&N Engineering 100-8590 large solid-base carbon fiber racing air box assembly

Features:

• Carbon Fiber Composite Construction: Provides an attractive appearance and a high stiffness-to-weight ratio for performance-oriented racing applications.
• Large Solid Base Design: Offers a durable foundation for custom airbox fabrication and intake system configuration.
• Custom Racing Application: Developed for automotive competition and specialized intake installations rather than a direct replacement system.
• One-Year Limited Warranty: Includes limited manufacturer warranty coverage for added purchase confidence.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1