AIRAID provides a dramatic improvement over factory air intake systems. Increased airflow of up to 20% and gains of over 15HP are common. AIRAID installs in 30 minutes with common hand tools, with no cutting, drilling or fabrication. Seamless mandrel formed tubing. Powder coated for lasting durability and good looks. Aerospace standard fasteners. Fits Ford SuperDuty 1999, 2000 and 2001 Powerstroke Engine. May whistle when used with a throttle body spacer. |