Injen PF Series Power-Flow intake systems deliver unmatched power gains. These Power-Flow cold air intake systems are engineered to the highest standards, utilizing the latest technology available. Incorporating Injen's own patent-pending MR Technology proves that the Power-Flow series intake systems are the world's first tuned intake systems on the market! The  Power-flow intake systems ensure the highest horsepower and torque gains within the safe factory air/fuel ratio limits.  Power-Flow intakes deliver a blast of oxygen at the perfect moment, for blazing combustion and gut-wrenching power output.  Power-Flow intakes put your motor on a steady diet of colder, richer oxygen. The process starts with the high-flow air filter's integrated air inducer, air stabilizer, and velocity stack. Fresh air is drawn in, smoothed out, and pressurized. From there, the oxygen flows through the Mega Ram-tuned pipe, where it is released to the mass airflow sensor at calculated intervals. Each kit goes through a rigorous dyno-testing process, and is fine-tuned to unleash ferocious performance across the rpm spectrum.  Power-Flow intake systems bolt on without any drilling, and are 50-state street legal. PF Series Power-Flow intake systems deliver unmatched power gains.These  Power-Flow cold air intake systems are engineered to the highest standards, utilizing the latest technology available. Incorporating Injens own patent-pending MR Technology proves that the Power-Flow series intake systems are the worlds first tuned intake systems on the market! The Power-flow intake systems ensure the highest horsepower and torque gains within the safe factory air/fuel ratio limits.  Power-Flow intakes deliver a blast of oxygen at the perfect moment, for blazing combustion and gut-wrenching power output.  Power-Flow intakes put your motor on a steady diet of colder, richer oxygen. The process starts with the high-flow air filters integrated air inducer, air stabilizer, and velocity stack. Fresh air is drawn in, smoothed out, and pressurized. From there, the oxygen flows through the Mega Ram-tuned pipe, where it is released to the mass airflow sensor at calculated intervals. Each kit goes through a rigorous dyno-testing process, and is fine-tuned to unleash ferocious performance across the rpm spectrum. Injen Power-Flow intake systems bolt on without any drilling, and are 50-state street legal.