K&N Custom Racing Assembly (56-9121)

K&N Custom Racing Assembly (56-9121)K&N Custom Air Filters for Single or Two Barrel Carburetors K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High Flow Washable Air Filter. Designed to increase horsepower and acceleration Show quality with custom chrome top and base Washable and reusable air filter High air flow with

Boosts filter endurance which extends service interval of your filter

Helps filter debris and dirt with minimal restriction to the airflow

and is covered under K&N's 90-Day Limited Warranty

5 inch and 4 inch adaptor

This model features a polished chrome aluminum intake tube

This hood scoop plug is designed for a scoop with a 58 square inch opening

Designed for air intake applications

Attractive chrome finished steel lid

These Drychargers

Installation can typically be completed in less than 30 minutes with only basic hand tools

Unoiled foam pre-filter is easy to clean and re-use

this kit can be used on a variety of off-road applications