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The K&N 54-5000 Orion Universal Air Cleaner Assembly delivers a shielded cold air intake system for carbureted engines with 3-inch (76mm) throttle body flanges. This universal design enhances volumetric efficiency horsepower and acceleration through high airflow and low restriction. The cotton gauze filter combines open cone performance with air box protection in one compact unit.
Key Features
- Horsepower Gains: Increases engine power and acceleration with flow-tested intake path and removable velocity stack.
- Airflow Design: Assembly tested for hours to ensure optimal flow minimal pressure loss and high volume in tight spaces.
- Customization Option: Includes template for cutting vinyl wrap to personalize the black housing appearance.
- Housing intake diameter measures 100mm (4 inches) for broad compatibility.
- Bolt-on fit for centered 3 inch (76mm) carburetor flanges with 0.625 inch flange length.
- Overall height 7 inches fits under most hoods with simple hardware attachment.
Fitment
| Fitment Status | Universal or dimensional product |
|---|---|
| Required Verification | Exact dimensions, media, connection, mounting interface, and companion part number |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 54-5000 |
| Product Type | Air Boxes |
| Fitment Type | Universal |
| Condition | New |
What's Included
One new K&N air boxes identified by manufacturer part number 54-5000. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
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Frequently Asked Questions
How do I confirm K&N 54-5000 fits my setup?
Match every listed dimension, flange or thread size, media type, mounting interface, and companion component. A similar shape or outside dimension alone does not confirm compatibility.
Does K&N 54-5000 require tuning or emissions verification?
Requirements vary by vehicle and intake configuration. Check the current K&N application and emissions notes, and complete any required calibration before full-load operation.
What should be checked after installing K&N 54-5000?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Bolt-on fit for centered 3 inch (76mm) carburetor flanges with 0.625 inch flange length
- Overall height 7 inches fits under most hoods with simple hardware attachment
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