For those with trucks and SUVs that want more power throughout the mid-range, Injen's Power-Flow air intake systems are the right choice. The PF-Series intake systems offer strategically place the intake tube behind the front bumper to reach colder, denser air. Most intake systems are offered in one piece designs. Many applications are offered with a high performance Power-Box that allows for air control, large debris filtration, air stability and reduction of engine noise. The steel pre-filter screen on each Power-Box filters particles up to 250 microns and increases air filter life. Injen's Power-Flow Series Air Intake Systems are tuned for your specific application. Each PF-Series Air Intake System feature Injen's patented MR (Mega Ram) technology. MR technology allows the air intake system to be tuned within factory air-fuel ratios and optimized for maximum horsepower and torque gain. Every air intake system is certifed or pending certification by the California Air Resource Board and backed by Injen Technology's limited lifetime warranty.
