Roto - molded Housing: The one - piece sealed housing features the brand - new Injen Twist - Lock System. This system securely holds the SuperNano - Web Dry air filter in place, eliminating unnecessary parts and offering one of the simplest installations around. The EVO1200 housing also comes with an all - new Injen Clear - View badge, giving your engine bay a cleaner and more aggressive look. Front Mounted Ram Air Scoop: The SuperNano - Web Dry Air Filter included in the EVO1200 is truly massive. It's uniquely designed to work with the Injen Twist - Lock System. Thanks to this system, our engineers were able to use the largest filter possible for this application. This increases the available air volume, adding power while keeping installation quick and easy. Quality Hardware: Every detail is covered for a perfect and secure fit. The stainless - steel band clamps have an inner protective liner, and they're paired with a reinforced automotive - grade silicone coupler, ensuring easy installation. Hassle - Free Installation: With the Injen Evolution Air intakes using our Twist - Lock System, we've strategically reduced the number of parts. This provides users with one of the fastest and simplest installations on the market today. Dyno Proven: The numbers don't lie! Injen has spent time and effort to stand behind our performance data. After hours of design and dyno testing, we're proud to say that the EVO1200 Evolution Air Intake system can deliver up to 7 additional horsepower and 8 lb - ft of torque. This Part Fits: 2015 - 2021 Subaru WRX Base, Limited, and Premium models.
Using your Injen Evolution Air Intake is easy. First, make sure your engine is cool before you start the installation. Use the provided hardware and follow the step - by - step instructions that come with the intake. The Twist - Lock System makes it a breeze to attach the SuperNano - Web Dry air filter. When it comes to driving, you'll notice the added power right away. As for maintenance, check the air filter regularly. If it looks dirty, you can clean it using a filter cleaning kit. Make sure to let it dry completely before reinstalling. Also, keep an eye on the band clamps and silicone coupler to ensure they're tight and in good condition. Avoid getting water directly on the air filter, as this can reduce its effectiveness. With proper care, your Injen intake will keep performing at its best for a long time.
