The Injen Power Flow Air Intake is ten years in the making, engineered an air intake system that is second to none. With extensive Research & Development, the Power-Flow series was released to the highly anticipated Truck Market. All Truck applications are designed with Injen patent pending MR Technology Tuning Process for maximum gains and a safe air/fuel ratio. One feature that makes the Power-Flow series stand out can be seen in the development of the Power Box. The unique design allows Injen to optimize every aspect of airflow. From the Cold Air Inducer to the Stainless Steel Pre-Screens- to the Velocity Stack and much more is offered only on the Power-Flow Series. Truck applications are made specifically for the vehicle and may or may not use the Power Box due to space constraints. Certain truck applications will utilize the Injen Power Shield. More Power, More Torque, Guaranteed! And as Always Injen manufactures this intake in the USA.
• Specifically designed for horsepower and torque gains in trucks and SUVs
• Improves acceleration and fuel economy.
• Uses the patented MR Technology tuning process to ensure the air/fuel ratio is within optimum limits
• PF Series Air Intakes are CNC mandrel bent for unrestricted air flow
• Includes reusable, high-performance cotton-gauze air filter with a built-in velocity stack
• Includes stainless steel clamps, silicone hoses and detailed instructions for a do it yourself installation
• Constructed from T-6061 billet aluminum for light weight and excellent corrosion resistance
• Large increase in filter area over the stock airbox filter results in a huge increase in airflow and a greater capacity to capture and hold dirt.
• Dyno-proven & Tested for maximum and reliable horsepower gains
• Available in Polished or Black Finish
• Made in the USA
• Intake tube and air filter are covered by a Lifetime Warranty
• Horsepower Increase: +15/+15
• Torque Increase: +16/+21
• Intake Tube Color: Polished
• Make: Ford
• Model: Expedition
• Years: 1997 1998 1999 2000 2001 2002 2003 2004
• Sub Model:
• Engine: 5.4L V8
• Manufactures Description: 97-04 Expedition 5.4L V8, 97-04 4.6L V8 Power-Flow w/ Power Box & MR Technology
Made by Injen
This product carries a Full Manufacturer's Warranty!