# IAG V3 Street Series Air/Oil Separator | 2008-2014 Subaru WRX / 2008-2 – MAPerformance

**Manufacturer:** IAG Performance  
**MPN:** `IAG-ENG-7181RD`

The IAG Performance Air/Oil Separator (AOS) for Subaru Impreza WRX 08-14 and STi 08-21 features a compact cast aluminum design with a 1-liter holding capacity. It keeps oil out of the engine intake tract, preventing premature mechanical failure and maintaining performance. The AOS has 3-8 ORB removable billet hose barbs and a fully-heated cast aluminum housing, allowing for effective separation of oil from the PCV system. Tested for years, this AOS maintains OEM PCV system functionality while supplementing its capacity, making it an excellent investment for EJ engine owners.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | IAG Performance |
| Manufacturer name | IAG Performance |
| Manufacturer | IAG Performance |
| Extra Product Name | IAG V3 Street Series Air/Oil Separator \| 2008-2014 Subaru WRX / 2008-2 – MAPerformance |
| moq | 1 |
| MPN | IAG-ENG-7181RD |
| multiple | 1 |
| qtyInStock | 9 |
| SKU | IAG IAG-ENG-7181RD |
| tierMinQty1 | 1 |
| tierPrice1 | 439.99 |
| ASIN | B0B6D6H7LQ, B0B8WG294X |
| AdultProduct | False |
| Amount | 439.99 |
| Asin | B0B6D6H7LQ |
| Autographed | False |
| Brand | IAG Performance |
| Bullet_point | AOS BODY - Compact cast aluminum design has approximate 1 liter holding capacity integrated., KEEPING OIL OUT - Keeping oil out of the engine intake tract is extremely important towards preventing pre |
| ClassificationId | 15709721 |
| Color | Red |
| CurrencyCode | USD |
| DisplayName | Reservoirs |
| Height | 1280, 500, 75 |
| Identifier | 0887753780164, 887753780164 |
| IdentifierType | EAN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | IAG Performance Air/Oil Separator (AOS) for Subaru Impreza WRX 08-14, STi 08-21 (Red) |
| Item_name | IAG Performance Air/Oil Separator (AOS) for Subaru Impreza WRX 08-14, STi 08-21 (Red) |
| Item_package_quantity | 1 |
| Item_type_keyword | automotive-body-reservoirs |
| Keyword | 70183025 |
| Label | IAG Performance |
| Link | https://m.media-amazon.com/images/I/21CdFCEYL7L._SL75_.jpg, https://m.media-amazon.com/images/I/21CdFCEYL7L.jpg, https://m.media-amazon.com/images/I/21MLpbGZdwL._SL75_.jpg, https://m.media-amazon.com/ |
| Material | Aluminum |
| MaterialType | Aluminum |
| Memorabilia | False |
| Model | IAG-ENG-7181RD |
| ModelNumber | IAG-ENG-7181RD |
| Model_number | IAG-ENG-7181RD |
| Mpns | IAG-ENG-7181RD |
| Name | SIZE_NAME/COLOR_NAME |
| PackageQuantity | 1 |
| ParentAsins | B0B8WG294X |
| PartNumber | IAG-ENG-7181RD |
| Part_number | IAG-ENG-7181RD |
| ProductCategoryId | 15709721, automotive_display_on_website |
| ProductGroup | Automotive Parts and Accessories |
| ProductType | AUTO_ACCESSORY |
| ProductTypeName | AUTO_ACCESSORY |
| Product_description | Keeping oil out of the engine intake tract is extremely important towards preventing premature mechanical failure and maintaining performance. Oil in the intake tract of the engine has several detrime |
| Publisher | IAG Performance |
| Rank | 15, 24415, 334, 398543 |
| Registration_status | not_capable_emitting_rf_energy |
| Size | WRX 08-14, STi 08-21 |
| StrippedMpns | IAGENG7181RD |
| Studio | IAG Performance |
| Theme | SIZE_NAME/COLOR_NAME |
| Title | Automotive, Automotive Reservoirs, IAG Performance Air/Oil Separator (AOS) for Subaru Impreza WRX 08-14, STi 08-21 (Red) |
| TradeInEligible | False |
| Type | VARIATION, ean, upc |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| maperformance.com | IAG IAG-ENG-7181RD | 439.99 | 1 | 9 | 1 |

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Structured data: `/python/html6/product/500/26000000/26214500/part_--IAGENG7181RD---IAGPerformance--dec795a440.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp