If you're looking to give your Subaru WRX STI a bit more oomph, the AEM 21-735WR Performance Cold Air Intake System might just be what you need. This isn't just another air intake; it's a well-thought-out upgrade that replaces your factory setup with something that actually lets your engine breathe. Designed specifically for the 2015-2017 WRX STI, this system is all about enhancing airflow and boosting horsepower and torque.
What sets this intake apart is the oversized AEM Dryflow synthetic washable air filter. It's engineered for high airflow and exceptional filtration, which means your engine gets cleaner air. Plus, it’s easy to clean and can go up to 100,000 miles before needing a scrub—depending on how you drive, of course. The filter sits snugly in the original airbox space, shielded from heat to keep intake temperatures down and performance up.
The intake tubing is made from durable mandrel-bent aluminum, finished in a slick textured red powder coat. It’s not just for looks; this setup is designed to work with your factory emissions controls, including the mass air flow sensor, so you won't run into any issues there. Installation? A breeze with basic tools. And just so you know, AEM backs this product with a lifetime limited warranty, which is always a nice touch.
Now, if you’re in California or a state that follows CA emissions standards, make sure to check the legal status for your vehicle. This intake is CARB exempt with EO number D-670-24, but it’s always good to double-check. So, if you're ready to enhance your WRX STI's performance without sacrificing legality, this might be the right fit for you.
California Air Resources Board Exempt: Yes; CARB EO: D-670-24; AEM - Metal Intake System; Wrinkle Red (CAS)
Products Fitment:
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2015-2017 Subaru STI |
STI | 2015-2017 |
|
2015-2016 Subaru WRX |
WRX | 2015-2016 |
AEM intake offers the very best cold air intake systems on the market, providing drivers with everything they need to get the most out of their vehicle. At Vivid Racing, we are proud to offer our customers AEM cold air intake systems, providing this trusted and reliable brand to all types of drivers.
Whether you are part of a professional race team or just like to push your car to the limit, an AEM intake system is a welcome addition to your vehicle.
What Is an AEM Cold Air Intake System?An AEM cold air intake system is specifically designed to increase the volume of cold air flowing into your engine as you drive. The thinking behind this is that cold air is much denser than warm air. Therefore, if there is more cold air in your engine, there is more air in general, which also means that there is more oxygen. A higher amount of oxygen present in a car engine increases the potency of combustion, which can increase the power and efficiency of your engine.
What Are the Benefits of an AEM Intake System?An AEM intake kit maximizes the amount of power you can get from your engine. This increase in power will also help you conserve fuel and increase your fuel efficiency, saving you money at the gas station. In a sense, an AEM intake system helps your car and engine “breathe†more efficiently, allowing it to reach its full potential.
Why Should I Choose an AEM Intake Kit?AEM is regarded as one of the best aftermarket intake systems on the market, combining quality materials, cutting-edge technology and reliable design to help drivers around the globe improve the power of their engine. All AEM cold air intake systems are engineered to increase your car’s torque and horsepower, and any AEM intake kit comes with a lifetime limited warranty.
Purchase an AEM Cold Air Intake From Vivid Racing TodayTake your driving experience to the next level by purchasing an AEM cold air intake from Vivid Racing. We’ll help you find an AEM intake and air filter that perfectly fits your specific needs. To learn more or to order an AEM intake kit, contact Vivid Racing by calling (480) 966-3040.