Engine power is directly related to the rate of incoming and outgoing airflow, and many factory intake systems are highly restrictive, thus limiting engine horsepower and torque. One of the easiest and most inexpensive ways to increase engine response is to replace the stock air cleaner or intake system with our high performance aftermarket product. HKS high performance air intake systems offer an optimal balance of air filtration and increased airflow for maximum performance and protection In order to increase vehicle performance, it is not as simple just reducing intake resistance. Even if intake efficiency and performance is increased, there is the possibility of causing faults with the cars factory computer system and sensors which can lead to engine damage. In recent years, car comput.