True Flow Air Intake System Part Number: 20503

Fits: 7.3L Diesel Application(s): 99-03 Ford Excursion, F-250, F350

• No Modification Installation
• 50 State/Canada Legal
• Proven Performance Gains
• Lifetime Warranty Will Not Void Factory Warranty
• Installation Instructions: http://trueflow.iwebcat.com/imgVD/TFL/20503.pdf

True Flow air intake systems are a unique departure from traditional air intake systems. The factory air box is left intact keeping the airflow cooler while protecting the filter from debris and moisture. The factory filter is replaced with one of our foam, high flow, lifetime filters. Finally we eliminate the factory air tube, which can have restrictive mufflers or resonators and replace them with our high flow, powder coated mandrel tubes and reinforced silicone couplers to maximize velocity.

True Flow kits are easy to install and maintain. Each kit contains the necessary hardware required to install, (like our custom fiberglass reinforced silicone couplers and stainless steel worm clamps). No modifications are needed, and all factory breathers, sensors and hoses are left intact.

With True Flow’s Sealed Air Intake You Get:
• Gains of up to 19 horse power and 37 foot pounds of torque
• Increased air flow by as much as 25 percent
• Awesome engine protection with True Flow’s Premium Air Filter
• Great looks and sound
• Quick and Easy Install
• Power and Efficiency