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Spectre 9736 Adjustable Conical Air Filter - 9-1/2in. Tall / Fits 3in., 3-1/2in., and 4in. Tubes - Blue
The Spectre 9736 is a versatile adjustable conical air filter that accommodates 3-inch, 3-1/2-inch, and 4-inch intake tubing through an included set of adapter rings. At 9-1/2 inches tall, the 9736 offers a large filtration surface area for impressive airflow capacity across a wide range of engine builds. The blue cotton gauze media provides high-flow filtration while the included adapter rings make the 9736 one of the most flexible fitment options in the Spectre lineup - one filter that covers three common intake tube sizes. Pre-oiled and ready to install right out of the box.
Features and Benefits
- Adjustable design fits 3in., 3-1/2in., and 4in. intake tubing with included adapters
- 9-1/2-inch tall conical design maximizes filter media surface area
- Blue cotton gauze media for high airflow and excellent filtration efficiency
- Washable and reusable for long-term value
- Pre-oiled and ready to install out of the box
- Blue anodized caps complement performance intake builds
- Compatible with MAF sensor-equipped vehicles when properly oiled
Specifications
| Specification | Detail |
|---|---|
| Part Number | 9736 |
| Brand | Spectre Performance |
| Filter Shape | Conical |
| Height | 9-1/2 in. |
| Compatible Flange Sizes | 3 in., 3-1/2 in., 4 in. |
| Filter Media | Oiled Cotton Gauze |
| Color | Blue |
| Reusable | Yes |
| Warranty | Limited lifetime |
What's Included
- 1 x Spectre 9736 Conical Air Filter
- Adapter rings for 3in., 3-1/2in., and 4in. tube fitment
Frequently Asked Questions
What tube sizes does the Spectre 9736 fit?
The 9736 includes adapter rings to fit 3-inch, 3-1/2-inch, and 4-inch OD intake tubes, making it one of the most versatile conical filters in the Spectre lineup.
Is the 9736 washable and reusable?
Yes. Use Spectre filter cleaner to wash, allow to dry completely, apply Spectre filter oil, and reinstall. Avoid over-oiling to protect MAF sensors.
How does the adjustable fitment work?
The 9736 includes multiple adapter rings. Install the ring that matches your intake tube diameter, then secure with a hose clamp for a positive seal.
Does the 9736 come pre-oiled?
Yes. Spectre ships the 9736 pre-oiled and ready for immediate installation.
What is the filter height of the Spectre 9736?
The 9736 is 9-1/2 inches tall, providing a large filtration surface for strong airflow numbers.
Is the 9736 available in colors other than blue?
Yes. Spectre offers similar conical filters in red and other colors. The 9736 specifically is the blue version.
Can the 9736 be used on turbocharged engines?
Yes. The large filter surface area and high-flow cotton gauze media make the 9736 suitable for both naturally aspirated and forced induction intake systems.
Is the Spectre 9736 CARB compliant?
The 9736 is subject to California emissions regulations. Check your state requirements before purchase.
Installation Notes
- Select the appropriate adapter ring for your intake tube diameter (3in., 3-1/2in., or 4in.).
- Install the selected ring onto the filter flange.
- Slide the assembly onto the end of the intake tube.
- Install a hose clamp and tighten securely.
- Verify the filter is seated squarely and there are no air leaks around the flange.
- Start the engine and confirm proper operation.
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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