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Home / Intake & Filtration / Air Intake Components / K&N Custom Racing Assembly Generation 2 Carbon Fiber Air Box - Large w/ 2.50in Air Horn
K&N Custom Racing Assembly Generation 2 Carbon Fiber Air Box - Large w/ 2.50in Air Horn
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K&N Engineering

K&N Custom Racing Assembly Generation 2 Carbon Fiber Air Box - Large w/ 2.50in Air Horn

PART 100-8558CATEGORY Air Intake Components
$944.99
$944.99
1

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Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Some supplier details are unavailable for this product.

Product description

Light weight yet durable, K&N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-siamese stacks. Constructed from ultra-light weight carbon fiber these filters provide ample air flow for racing.

GEN 2; CARBON FIBER AIR BOX LARGE W/2.50in. AIR HORN

Custom Racing Assembly

Features

High flow air filter is designed to increase horsepower

Air Horn Seals Are Included For Tight Seal

Manufacturer notes

Associated products: 99-5000 Filter Care Service Kit Aerosol

Supplier category
Air Intake Systems
Supplier subcategory
Air Intake Components
UPC / barcode
024844306852
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
Yes
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

K&N Custom Racing Assembly Generation 2 Carbon Fiber Air Box - Large w/ 2.50in Air Horn

Custom Racing Assemb

Custom Assy

About the manufacturer

Light weight yet durable, K&N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-lightweight carbon fiber these filters provide ample air flow for your racing needs. They come with air horn seals to provide better sealing and easy installation. As with all K&N air filters, Generation 2 Carbon Fiber Air Boxes are washable and reusable. Simply use K&N cleaner and oil to service your filter.

Additional manufacturer information

Engine Air Intake Scoop

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