Quick Ship SKU #: FA-1759-main Ford/Donaldson AIS Severe Duty Intake System 99-03 7.3L Powerstroke FA-1759

Clean, unrestricted air is vital to the performance of a diesel engine. Nobody understands this better than those who operate diesel equipment in the harshest environments. U.S. Military, earth moving, and agricultural applications rely on state-of-the-art technology to deliver optimal performance.

Ford and Motorcraft engineers have designed an AIS Severe Duty kit that is compatible with F-250-F550 Super Duty trucks and Excursions. Early 99 model years, which would be those produced before 12/7/98, require a different air intake hose. Ford is the first to bring this off-highway technology to the diesel pickup truck market. The new Motorcraft 7.3L AIS (Air Induction System) Severe Duty Kit is more efficient than conventional air filters, providing similar performance of a heavy duty truck air filter. In fact, the 7.3L AIS Severe Duty Kit has the same filter technology used in the M1 Abrams tank!

Used in Operation IRAQI FREEDOM!

IMPORTANT NOTE: Foam sleeve mentioned in product video is no longer available.