Description:

• 100% brand new, Never been tried or installed
• Outlet Size: 2.50"
• Primary Tube Size: 1.50"
• Number of O2 Sensor Locations: 1
• Head Flange Thickness: 7/16"
• Outlet Flange Thickness: 3/8"
• CNC machine flanges with TIG and MIG welded construction .
• Gains of up to 13HP and 11torque by increasing air flow with mandrel bent tubing.
• No instructions included, Professional installation is highly recommended

Package including:

• 1 x Header Exhaust System
• Hardware as Shown in the Picture above

Fitment:

• Ford F150    1997, 1998, 1999, 2000, 2001,  2003    5.4L V8 Engines (except 2000 Ford F-150 Lariat Extended Cab Pickup 4-Door 5.4L,1997 Ford F150 XLT,2003 Ford F-150 Lariat Extended)
• Ford F250    1997, 1999, 2000, 2001, 2002, 2003    5.4L V8 Engines(except 2001 Ford F-250，2002 Ford F-250 Super Duty XLT Extended Cab Pickup 4-Door 5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated)
• Ford Expedition  1998, 1999, 2000, 2001, 2002, 2003    5.4L V8 Engines
• For Year and Model, Please Check Compatibility