Does your ride need some excitement added to it? Of course it does and why would that ever be a question?! Well, you?re in luck because the engineers at Injen Technology have you covered. Check out this Injen PowerFlow (PF) intake to fulfill all of your horsepower desires. The Injen PF cold air intakes have dyno proven power gains that don't lie. The 6061-T6 aluminum tubing offers superior airflow and styling, plus it?s available with multiple finish options, allowing you to choice on the finished look inside your engine bay. Power-Flow Air Intake System; Incl. Tubing/Filter/Diamond Plate Heat Shields/Hardware/Instruction; w/MR Technology; HP Gains +10.9 HP/Torque Gains +11.3 ft. lbs.; Wrinkle Black; PowerFlow Intake; w/ Diamond Plate Heat Shield Jeep 04-06 Rubicon 4.0L 6Cyl. w/MR Technology (incl. Diamond Plate heat shield)