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Spectre HPR9892 High-Performance Conical Air Filter - 6in. Flange / 7.313in. Base / 7in. Tall - Red
The Spectre HPR9892 is a high-flow conical air filter built for custom cold air intake and performance intake system builds. With a 6-inch flange ID, 7.313-inch base OD, and 7-inch overall height, this large-format filter is well-suited to high-horsepower and high-CFM applications where maximum airflow is critical. The distinctive red oiled cotton gauze media delivers excellent filtration efficiency while allowing significantly more air to pass than paper-element alternatives. HPR9892 is washable and reusable, making it a long-term value for any custom intake project.
Features and Benefits
- Large conical design maximizes filtration surface area for improved airflow
- 6-inch flange ID fits common large-diameter intake tubing
- Oiled cotton gauze media for excellent filtration and airflow balance
- Washable and reusable with Spectre filter cleaning kit
- Red anodized top cap and base for performance aesthetics
- Durable rubber flange provides positive seal against intake tube
- Replaces or upgrades many OEM airbox configurations
Specifications
| Specification | Detail |
|---|---|
| Part Number | HPR9892 |
| Brand | Spectre Performance |
| Filter Shape | Conical |
| Flange ID | 6 in. |
| Base OD | 7.313 in. |
| Height | 7 in. |
| Filter Media | Oiled Cotton Gauze |
| Color | Red |
| Reusable | Yes |
| Warranty | Limited lifetime |
What's Included
- 1 x Spectre HPR9892 Conical Air Filter
Frequently Asked Questions
What intake tube diameter does the HPR9892 fit?
The HPR9892 has a 6-inch flange ID and is designed to fit 6-inch OD intake tubes or adapters.
Is the Spectre HPR9892 washable?
Yes. This filter is reusable. Clean it with Spectre's air filter cleaning kit, re-oil with the included or separately purchased filter oil, and reinstall.
What is the difference between the HPR9892 and other Spectre conical filters?
The HPR9892 is distinguished by its 6-inch flange, 7.313-inch base OD, and 7-inch height, making it one of the larger conical filters in the HPR lineup for maximum flow in high-CFM builds.
Can I use the HPR9892 in a custom cold air intake build?
Absolutely. This filter is a popular choice for custom fabricated cold air intake systems on high-horsepower builds where larger diameter intake tubing is used.
Does the HPR9892 come pre-oiled?
Yes, Spectre HPR filters arrive pre-oiled and ready for installation straight out of the box.
How often should I clean and re-oil the HPR9892?
Under normal driving conditions, every 50,000 miles or when the filter appears visibly dirty. In dusty environments, inspect and clean more frequently.
Will the HPR9892 affect my factory MAF sensor?
Spectre HPR filters are compatible with mass air flow sensor-equipped vehicles. Ensure the filter is properly oiled but not over-oiled to avoid sensor contamination.
Is this filter CARB compliant?
Check the product tags and your local regulations. The HPR9892 may be subject to CARB restrictions in California.
Installation Notes
- Remove the factory air filter and airbox assembly.
- Connect the HPR9892 to your intake tube or adapter using the rubber flange - ensure a snug, airtight fit.
- Secure with the provided or aftermarket clamp.
- Position the filter away from direct heat sources where possible.
- Verify there are no air leaks between the filter and tube before starting the engine.
- Start the vehicle and check for proper idle and response.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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