New products have just arrived

1999-2003 Powerstroke Flo Pro 4" Turbo Back Exhaust With Muffler


1999-2003 Powerstroke 4" Turbo Back Exhaust (FLO 831)

Fits: 1999-2003 Ford Superduty w/ 7.3L Powerstroke 

The FLO 831 is a 4" Turboback Exhaust System for the 1999-2003 Ford F-Series with the 7.3L Powerstroke Engine. It replaces your restrictive OE exhaust system with a high-flow 4" system that will not only sound great but improve your torque, fuel mileage, and throttle response!


  • 4" Turbo Back Exhaust
  • Increased Torque & Fuel Mileage
  • Aluminized Steel
  • Includes High Flow Muffler
  • Single Rear Exit

Part Number: FLO 831