K&N 2021+ Hyundai Elantra L4-2.0L F/I Typhoon Performance Air Intake SystemGain a guaranteed increase in horsepower and torque with a K&N cold air intake system. Each system is paired with a washable, reusable high flow air filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high temperature of your engine bay. The entire system