Limited Time Sale$213.57 cheaper than the new price!!
| Management number | 238454255 | Release Date | 2026/07/11 | List Price | $142.38 | Model Number | 238454255 | ||
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Add some quick horsepower to your WRX or STI with a new Mishimoto Performance Cold-Air Intake. This cold-air kit is engineered specifically to be compatible with your 2008-2014 Subaru WRX or STI and includes everything needed to replace the restrictive stock airbox. Our engineers spent months fine-tuning this design in an attempt to squeak out every last bit of performance. This dyno-proven cold-air intake provides 25 hp/25 tq gains over the stock intake while maintaining safe air/fuel ratios, perfect for some extra punch on the street or autocross course. The Mishimoto Performance Cold-Air Intake compatible with the Subaru WRX/STI includes everything needed for installation, installs in under one hour, and works perfectly with the stock tune. The mandrel-bent aluminum intake pipe is available with a red or black powder-coated finish or a polished aluminum finish. This pipe utilizes the Mishimoto air straightener and CNC-machined mass airflow sensor (MAF) housing to provide accurate and consistent MAF readings, which translates into a smooth power band. To reduce air intake temperatures (IATs), the air filter has been placed outside the hot engine bay, and a powder-coated heat shield prevents any heat-soak from occurring. The Mishimoto free-flowing air filter provides a 16% greater surface area, optimal airflow, and proper filtration of dirt and debris. The included Mishimoto oiled air filter is completely serviceable, allowing for a lifetime of reliable use. Additionally this cold-air intake kit includes a silicone coupler, clamps, and all other hardware necessary to complete a quick installation for easy bolt-on power. Along with an upgrade in power, this cold-air intake intake compatible with the WRX also provides an aggressive and rich intake tone that is a huge improvement over the stock intake. This comes with the Mishimoto Lifetime Warranty.
| Manufacturer part number | MMAI-STI-08WRD |
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| Vehicle model | WRX STI |
| Vehicle year | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| Vehicle make | Subaru |
| Vehicle fitment type | Specific |
| Automotive parts division | Performance |
| Brand | Mishimoto |
| Automotive specialty part type | Air Intake Kits & Components |
| Features | Easy Installation |
| Material | Aluminum |
| Finish | Powder Coated |
| Color | Wrinkle Red |
| Weight | 3 lb |
| Items included | Silicone coupler, clamps, and all other hardware necessary to complete a quick installation |
| Vehicle type | Recreational Vehicle |
| Compatible cars | Subaru WRX, STI |
| Pack quantity | 1 |
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