Flo-Pro
Part Number: FLO-723

2001-2005 Duramax 4" Cat Back Dual Exhaust (FLO-723)

$570.00 CAD$661.00 CAD
Pay as little as $24 per month with PayBright
  • 2001-2005 Duramax 4" Cat Back Dual Exhaust (FLO-723)-Cat Back Exhaust System-Flo-Pro-FLO-723-Dirty Diesel Customs

Flo-Pro
Part Number: FLO-723

2001-2005 Duramax 4" Cat Back Dual Exhaust (FLO-723)

$570.00 CAD$661.00 CAD
Pay as little as $24 per month with PayBright
These cannot be shipped to the USA. Learn more
Flo-Pro products are currently experiencing courier delays. Please allow approximately 4-7 days for this delay. Learn more

Fits: 2001-2005 GM LLY & LB7 w/ 6.6L Duramax

Flo-Pro Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

The FLO 723 is a dual exhaust system for the 2001-2005 GM trucks with the 6.6L Duramax. This system replaces your restrictive OE exhaust with a dual 4" high-flow system with an in-line muffler from the catalytic converter back. Just like all of Flo-Pro's Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you sail through the installation process. It not only sounds better but it will also improve your torque, throttle response, and mileage!

Features:

  • 4" Cat-Back Dual Exhaust system. 
  • Utilizes OEM Cat For Emissions
  • Aluminized Steel
  • Dual Side Exit
  • Easy Install - Mounts to OE Hangers

Note: Dual tailpipes may not fit or require modifications on trucks with airbags or suspension lifts

Part Number: FLO-723

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