This K&N air filter is a perfect replacement for the ETS Subaru 2015 - 2024 WRX Stock Turbo Intake kits. K&N's Universal Air Filters are suitable for various applications like racing vehicles, radio - controlled cars, etc. They are made with ultra - strong molded pliable rubber flanges that absorb vibration and can be stretched up to 1/16 of an inch (1.5mm) for a better fit. These filters are washable and reusable. Key features include increased horsepower and acceleration, hundreds of sizes for most needs, high air flow with great filtration, a clamp - on design, malleable flanges, a one - year limited warranty, and are sold individually. Specs: Cotton Gauze filter material, centered flange with a 5 - inch inside diameter, round tapered shape, 4.375 - inch top outside diameter, 7 - inch height, 1 - inch flange length, 6.5 - inch base outside diameter, red color, 1.7 lb (0.8 kg) weight, and 1.61 oz (48 ml) filter re - oiling amount.
Using this K&N air filter is easy. Just find the right spot in your vehicle's intake system according to the dimensions and clamp it on. Make sure it's securely attached to prevent any air leaks. When it comes to maintenance, this filter is washable and reusable. You can clean it when it gets dirty. Just use a mild cleaning solution and rinse it thoroughly. After that, let it dry completely before re - oiling it with about 1.61 oz (48 ml) of filter oil. Keep in mind that this filter comes with a one - year limited warranty. If you have any issues during this period, you can contact the manufacturer. Also, make sure to check the filter regularly to ensure it's working properly and to maintain the performance of your vehicle.
