Cobb SF Intake & Air Box Subaru WRX 2008-2014 / STI 2008-2014 / Forester XT 2009-2013 | 715300

This Cobb SF intake and air box combo is a must - have for 2008 - 2014 Subaru STI, 2008 - 2014 Subaru WRX, and 2009 - 2013 Subaru Forester XT owners. It offers a blend of short ram and cold air intake benefits without the drawbacks. The composite intake body rejects heat effectively, and the 4 - ply steel - reinforced silicone post - MAF ensures durability. The 16 - gauge aluminum airbox is lightweight and functional. The pre - oiled, cleanable, and reusable custom filter element keeps the air clean. It uses the factory snorkel for a cold air feed. Installation is a breeze with an included installation guide. This intake system features a unique design to maintain optimal flow and reduce turbulence. The CFD - designed velocity stack and air flow straightener grid help the MAF sensor get precise readings. It's made from a high - temperature plastic composite, which not only saves weight but also has great heat rejection properties. The SF Air Box keeps hot engine bay air out and separates rainwater. All 08+ Subaru aftermarket intakes need tuning, and COBB Tuning provides off - the - shelf maps for the Accessport. Note that the 2008+ WRX system requires specific OTS mapping from the AccessPORT ecu tuning device. California Prop 65 Warning: Operating, servicing, and maintaining a vehicle can expose you to harmful chemicals. Take precautions to minimize exposure.

Using this Cobb SF intake and air box is straightforward. First, follow the included installation guide to install the system in your 2008 - 2014 Subaru STI, WRX, or 2009 - 2013 Forester XT. After installation, use the off - the - shelf maps provided by COBB Tuning for the Accessport to ensure the MAF sensor reads correctly and the engine runs safely. When it comes to maintenance, regularly clean the pre - oiled custom filter element. It's reusable, so you don't have to replace it often. Make sure to service your vehicle in a well - ventilated area to avoid breathing in harmful chemicals like engine exhaust. If you're using the system on a 2008+ WRX, remember to use the specific OTS mapping provided with the AccessPORT ecu tuning device. And always follow the California Prop 65 safety guidelines to minimize exposure to harmful substances.