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| SKU | AFE31-10161 |
| MPN | 31-10161 |
| GTIN | 802959311165 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 | Subaru | Outback | VDC Limited |
| 2005-2006 | Subaru | Outback | XT |
| 2005-2009 | Subaru | Outback | XT Limited |
| 2008-2009 | Subaru | Tribeca | Base |
| 2008-2014 | Subaru | Tribeca | Limited |
| 2010-2012 | Subaru | Tribeca | Premium |
| 2010-2012 | Subaru | Tribeca | Touring |
| 2006-2007 | Subaru | B9 Tribeca | Base |
| 2006-2007 | Subaru | B9 Tribeca | Limited |
| 2016-2017 | Subaru | Crosstrek | Base |
| 2016-2017 | Subaru | Crosstrek | Limited |
| 2016-2017 | Subaru | Crosstrek | Premium |
| 2014-2018 | Subaru | Forester | 2.0XT Premium |
| 2006-2019 | Subaru | Outback | 2.5i |
| 2007 | Subaru | Outback | 2.5i Basic |
| 2008 | Subaru | Outback | 2.5i L.L. Bean Edition |
| 2006-2019 | Subaru | Outback | 2.5i Limited |
| 2008 | Subaru | Outback | 2.5i Limited L.L. Bean Edition |
| 2010-2019 | Subaru | Outback | 2.5i Premium |
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2010-2012 | Subaru | Legacy | 2.5GT |
| 2006-2019 | Subaru | Legacy | 2.5i |
| 2007-2019 | Subaru | Legacy | 2.5i Limited |
| 2008 | Subaru | Forester | X L.L. Bean Edition |
| 2009-2013 | Subaru | Forester | X Limited |
| 2009-2013 | Subaru | Forester | X Premium |
| 2011-2013 | Subaru | Forester | X Touring |
| 2009 | Subaru | Forester | XT |
| 2009-2010 | Subaru | Forester | XT Limited |
| 2010-2013 | Subaru | Forester | XT Premium |
| 2009 | Subaru | Outback | 2.5i Special Edition |
| 2017-2019 | Subaru | Outback | 2.5i Touring |
| 2009 | Subaru | Outback | 3.0 R Limited |
| 2010-2013 | Subaru | Outback | 3.6R |
| 2010-2019 | Subaru | Outback | 3.6R Limited |
| 2010-2012 | Subaru | Outback | 3.6R Premium |
| 2010-2019 | Subaru | Legacy | 2.5i Premium |
| 2007-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2014,2017-2019 | Subaru | Legacy | 2.5i Sport |
| 2009 | Subaru | Legacy | 3.0 R |
| 2008-2009 | Subaru | Legacy | 3.0 R Limited |
| 2010-2013 | Subaru | Legacy | 3.6R |
| 2010-2019 | Subaru | Legacy | 3.6R Limited |
| 2010-2012 | Subaru | Legacy | 3.6R Premium |
| 2005-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2005 | Subaru | Legacy | i |
| 2005 | Subaru | Legacy | Limited |
| 2011-2013 | Subaru | Forester | XT Touring |
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 2008-2011 | Subaru | Impreza | 2.5i |
| 2010-2011 | Subaru | Impreza | 2.5i Premium |
| 2012-2018 | Subaru | Impreza | Base |
| 2012-2018 | Subaru | Impreza | Limited |
| 2008-2011 | Subaru | Impreza | Outback Sport |
| 2012-2018 | Subaru | Impreza | Premium |
| 2017-2018 | Subaru | Impreza | Sport |
| 2012-2016 | Subaru | Impreza | Sport Limited |
| 2012-2016 | Subaru | Impreza | Sport Premium |
| 2008-2014 | Subaru | Impreza | WRX |
| 2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2013-2015 | Subaru | XV Crosstrek | Limited |
| 2013-2015 | Subaru | XV Crosstrek | Premium |
| 2014-2018 | Subaru | Forester | 2.0XT Touring |
| 2014-2018 | Subaru | Forester | 2.5i |
| 2014-2018 | Subaru | Forester | 2.5i Limited |
| 2014-2018 | Subaru | Forester | 2.5i Premium |
| 2014-2018 | Subaru | Forester | 2.5i Touring |
| 2009-2013 | Subaru | Forester | X |
| 2015-2020 | Subaru | WRX | Base |
| 2015-2020 | Subaru | WRX | Limited |
| 2015-2020 | Subaru | WRX | Premium |
| 2015-2018 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2018 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2015 | Subaru | XV Crosstrek | Base |
| 2017-2019 | Subaru | Outback | 3.6R Touring |
| 2008 | Subaru | Outback | Base |
| 2005 | Subaru | Outback | i |
| 2005 | Subaru | Outback | Limited |
| 2005-2006 | Subaru | Outback | R |
| 2005-2008 | Subaru | Outback | R L.L. Bean Edition |
| 2006 | Subaru | Outback | R VDC Limited |
Experience enhanced engine performance with the aFe MagnumFLOW P5R Drop In Air Filter designed for the Subaru Impreza WRX STI 2008 to 2011 models featuring the H4 2.5L engine.
This high-quality air filter offers significantly improved airflow compared to your OEM filter, enabling better throttle response and more horsepower.
Crafted with precision to fit perfectly into the stock airbox, installation is quick and hassle-free, making it the ideal upgrade for those seeking performance gains without modifying their intake system.
The durable construction ensures long-lasting use and optimal filtration efficiency, keeping harmful contaminants out while allowing your engine to breathe freely.
Trust the aFe brand for reliable air filtration solutions that are enthusiast approved and engineered to meet the demands of spirited driving and motorsport applications.
Upgrade your Subaru Impreza WRX STI with the aFe MagnumFLOW P5R Drop In Air Filter and enjoy enhanced acceleration, better fuel economy, and a satisfying growl under the hood.
This high-quality air filter offers significantly improved airflow compared to your OEM filter, enabling better throttle response and more horsepower.
Crafted with precision to fit perfectly into the stock airbox, installation is quick and hassle-free, making it the ideal upgrade for those seeking performance gains without modifying their intake system.
The durable construction ensures long-lasting use and optimal filtration efficiency, keeping harmful contaminants out while allowing your engine to breathe freely.
Trust the aFe brand for reliable air filtration solutions that are enthusiast approved and engineered to meet the demands of spirited driving and motorsport applications.
Upgrade your Subaru Impreza WRX STI with the aFe MagnumFLOW P5R Drop In Air Filter and enjoy enhanced acceleration, better fuel economy, and a satisfying growl under the hood.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















