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2015.5 -2016 Duramax Flo Pro 4" Cat & DPF Delete


2015.5-2016 Duramax 4" CAT & DPF Delete (FLO 872)

Fits: 2015.5-2016 GM/Chevy LML w/ 6.6L Duramax

The FLO-872 by FLO-PRO is a 4" CAT & DPF Delete for the 2015.6-2016 LML. This kit allows you to drop out your OE CAT & DPF system and replace it with a high-flow delete kit. This delete kit not only looks and sounds great, but will improve your mileage, throttle response, and torque in your LML.

Note: This kit will only fit an LML with the OE style 3-bolt flange of the downpipe. If your LML has the V-Band connection at the downpipe you want to use the 2011-2015 Duramax Kits!


  • 4" Mandrel Bent Tubing
  • Aluminized or Stainless Steel
  • Increase Torque
  • Increased Fuel Efficiency
  • Easy Install - Mounts to OE Hangers

Part Number: FLO-872