aFe Power 49-03004 Features: Performs In The Most Extreme Environments Aluminized Steel Maximum Flow Increased HP And Torque Lowers EGTs Installation Is a Snap Leak Free Seal 2 Year Limited Warranty Height: 23.00 Width: 13.00 Length: 48.00 Weight: 75.00 lbs Vehicle Type: aFe Power 49-03004 ATLAS DP-Back Exhaust System Fitment: 2010/Ford/F-550 Super Duty/XLT Cab & Chassis 4-Door/6.4L 391Cu. In. V8 DIESEL OHV Turbocharged^^2010/Ford/F-550 Super Duty/XLT Cab & Chassis 2-Door/6.4L 391Cu. In. V8 DIESEL OHV Turbocharged^^2010/Ford/F-550 Super Duty/XL Cab & Chassis 4-Door/6.4L 391Cu. In. V8 DIESEL OHV Turbocharged^^2010/Ford/F-550 Super Duty/XL Cab & Chassis 2-Door/6.4L 391Cu. In. V8 DIESEL OHV Turbocharged^^2010/Ford/F-550 Super Duty/Lariat Cab & Chassis 4-Door/6.4L 391Cu. In. V8 DIESEL OHV Turbocharged^^2010/Ford/F-550 Su...