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IAG Performance Blow Off Valve Adapter For 2002-07 Subaru WRX & 2004-18 STI. The IAG BOV adapter allows you to use your existing OEM factory blow off valve with numerous aftermarket front mount intercooler kits. Measuring 1.375 inch (both inlet and outlet) and featuring a 1/2 inch thick flange you can be assured of a complete seal. Includes new factory gasket.
| Year Fitments | Subaru WRX | Subaru STI |
|---|---|---|
| 2002 | ✓ | |
| 2003 | ✓ | |
| 2004 | ✓ | ✓ |
| 2005 | ✓ | ✓ |
| 2006 | ✓ | ✓ |
| 2007 | ✓ | ✓ |
| 2008 | ✓ | |
| 2009 | ✓ | |
| 2010 | ✓ | |
| 2011 | ✓ | |
| 2012 | ✓ | |
| 2013 | ✓ | |
| 2014 | ✓ | |
| 2015 | ✓ | |
| 2016 | ✓ | |
| 2017 | ✓ | |
| 2018 | ✓ | |
| 2019 | ✓ | |
| 2020 | ✓ | |
| 2021 | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | IAG-ENG-5011 |
|---|---|
| Brand | IAG Performance |
| Product Type | Engine |
| Engine | Intakes and Intercoolers |
| Intake and Exhaust | Turbo and Components |






