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2003-2004 Powerstroke Flo Pro 4" Turbo Back Exhaust w/ Muffler


Powerstroke 4" Turbo Back Exhaust System (FLO 424)

Fits: 2003-2007 Ford F250 / F350 w/ 6.0L Powerstroke & Manual Transmissions

The FLO 824 is a 4" turboback exhaust system for the 2003-2007 Ford F-Series. It replaces your restrictive OE exhaust system with a 4" mandrel bent exhaust system and includes a high-flow muffler for street applications. It not only sounds great but also improves torque, mileage, and throttle response.


  • 4" Turboback┬áSingle Exhaust system.
  • Includes Muffler
  • Alumized Steel
  • Single Side Exit
  • Easy Install - Mounts to OE Hangers

Part Number: 424