Injen Polished Power-Flow Air Intake 05 Ford Expedition / 04-08 F-150 5.4L

Power-Flow Air Intake System Incl. Tubing/Large Filter/Heat Shield/Hardware/Instruction w/MR Technology HP Gains +10.0 HP/Torque Gains +11.0 ft. lbs. Polished Product Features Massive Cast Aluminum Power Box Pre-Filter Screens MR Technology Patented Tuning Process Injen Powerbands For Secure Fit Complete Bolt Design SuperNano Web Dry Filter X-1022 Increased HP Up To 25 Increased Torque Up To 39.2 ft./lbs. 

The Injen PowerFlow Intake Systems are engineered to the highest standards utilizing the best technology available. Incorporating Injens own patented MR Technology proves that the PF PowerFlow series Intake System is the worlds first tuned intake system on the market!