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Pro DRY S replacement with the correct engine and housing
The aFe 31-80179 replaces the original airbox filter in the specified applications with oil-free synthetic media. The current exact manufacturer identifies 2010 Mustang 4.6L V8 and 2011–2013 V6/V8 families. It specifies three layers of non-oiled synthetic media and an inverted replacement design using the original airbox depth, not a complete intake kit. Exact-part Mustang specialists separately list GT 2010–2014 and V6 2011–2014; the original 2014 portions therefore remain retailer evidence rather than a manufacturer endpoint extension. An exact retailer table separately names the existing 2012 Boss 302 and Shelby GT500 with engine detail; those original individually bounded rows remain subject to their actual factory airbox, not approval of every Shelby or modified intake. Retailers give conflicting 13%, 33% and 47% flow figures, two versus three layers, and even a pre-oiled field. The current exact three-layer oil-free specification governs maintenance; none of those inconsistent numerical gains is presented as an exact verified result or engine-power guarantee.
Key Features
- Oil-free synthetic filtration media.
- Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact primary specifies three layers of oil-free synthetic media; contradictory retailer pre-oiled / two-layer fields are not maintenance instructions.
- Rounded open pleats provide usable filter area and dust-holding capacity.
- Full polyurethane perimeter frame and progressive bump seal.
- The current exact page gives no numerical flow-gain or efficiency percentage. Retailer 13%, 33% and 47% claims disagree and are not guaranteed results for this exact current element.
Fitment
| Detail | Value |
|---|---|
| Current exact primary | Mustang 2010 4.6L V8 / 2011–2013 V6/V8; original airbox retained |
| GT / V6 later endpoint | Existing GT through2014 and V6 through2014 supported by exact-part retailer detail; current primary ends2013 |
| Boss 302 / Shelby GT500 | Existing named rows retained with engine and original-housing conditions; not all Shelby / aftermarket intake approval |
| Media | Current exact primary three synthetic non-oiled layers |
| Conflicting retailer gains | 13% / 33% / 47% and material/oiling differences are not adopted as verified current specifications |
31-80179: verify the exact engine, original element and housing. Model or trim names alone do not establish all-engine interchangeability.
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 31-80179 |
| Media | Pro DRY S; oil-free synthetic media |
| Configuration | One OE-replacement air-filter element; original housing retained |
| Pleat description | Rounded open pleats; no unverified overall dimensions |
| Frame / seal | Polyurethane perimeter frame; progressive bump seal |
| Service | Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact primary specifies three layers of oil-free synthetic media; contradictory retailer pre-oiled / two-layer fields are not maintenance instructions. |
| Flow statement | The current exact page gives no numerical flow-gain or efficiency percentage. Retailer 13%, 33% and 47% claims disagree and are not guaranteed results for this exact current element. |
| Emissions | Exact manufacturer page states this filter does not require a CARB EO number; other modifications are not certified by that statement |
What's Included
- One Pro DRY S OE-replacement air-filter element.
- No complete airbox, intake tube, sensor, separate coupler kit or filter-service supplies are documented as included.
About aFe Power
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
Related Parts
- Browse aFe Power filter configurations; compare the exact original housing and engine.
- Manufacturer filter-media maintenance guidance; follow the oil-free Pro DRY S cleaning routine.
Frequently Asked Questions
What is the 31-80179?One Pro DRY S OE-replacement air-filter element for the verified housing and engine application described here; this is not a complete intake system.
Which application should I verify?The current exact manufacturer identifies 2010 Mustang 4.6L V8 and 2011–2013 V6/V8 families. It specifies three layers of non-oiled synthetic media and an inverted replacement design using the original airbox depth, not a complete intake kit. Exact-part Mustang specialists separately list GT 2010–2014 and V6 2011–2014; the original 2014 portions therefore remain retailer evidence rather than a manufacturer endpoint extension. An exact retailer table separately names the existing 2012 Boss 302 and Shelby GT500 with engine detail; those original individually bounded rows remain subject to their actual factory airbox, not approval of every Shelby or modified intake. Retailers give conflicting 13%, 33% and 47% flow figures, two versus three layers, and even a pre-oiled field. The current exact three-layer oil-free specification governs maintenance; none of those inconsistent numerical gains is presented as an exact verified result or engine-power guarantee.
Is the Pro DRY S media oiled?Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact primary specifies three layers of oil-free synthetic media; contradictory retailer pre-oiled / two-layer fields are not maintenance instructions.
Does the flow percentage guarantee more engine power?The current exact page gives no numerical flow-gain or efficiency percentage. Retailer 13%, 33% and 47% claims disagree and are not guaranteed results for this exact current element.
How does this filter seal?Its progressive bump seal and full polyurethane perimeter frame conform to the original housing. The manufacturer says separate filter gaskets or sealants are not required; the existing housing must still close and secure correctly.
Are a hose coupler and cleaning kit supplied?The exact listing identifies an OE-replacement filter. A generic Coupler Included field does not establish a separate hose package; no airbox, tube, sensor, cleaner or oil bottle is documented as supplied.
Why is no retailer flow percentage promised here?Exact-part retailers give different 13%, 33% and 47% figures while the current manufacturer page provides no numerical gain. None establishes a guaranteed current-part result or engine horsepower increase, so the disagreement remains explicit.
When should I clean it?Inspect according to actual dust exposure and restriction. Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact primary specifies three layers of oil-free synthetic media; contradictory retailer pre-oiled / two-layer fields are not maintenance instructions. Use low-pressure rinse from the clean side toward the dirty side, let the element dry naturally before reinstalling. Do not use heat, compressed air or any filter oil. Do not treat an older general-care mileage example as a guaranteed interval for every vehicle or environment.
Installation Instructions
- Read the exact manufacturer product information for 31-80179 and the original vehicle airbox service procedure.
- With the engine off and cool, compare the new filter and original element, including the sealing interface. Resolve an engine or housing mismatch before installation.
- Open the original housing according to its service procedure, remove the old element and keep debris out of the clean intake path. Clean the housing seat.
- Seat the polyurethane frame evenly without folding the bump seal or adding sealant. Close and secure the original housing and inspect all its attachments.
- Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact primary specifies three layers of oil-free synthetic media; contradictory retailer pre-oiled / two-layer fields are not maintenance instructions.
No vehicle-specific installation PDF or numeric airbox torque is linked on this exact manufacturer page. Follow the original housing service procedure and the correct oil-free Pro DRY S maintenance directions. Read the manufacturer media maintenance guidance.
31-80179: verify the original filter interface before operation.
California Proposition 65 Warning
- This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
- California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
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