2004.5-2007 Cummins 5" Turbo Back Exhaust w / Muffler (511014 / 512012)

The 511014 & 512012 is a 5" Turbo Back Exhaust System by Flo-Pro for the 2004.5-2007 Cummins. This kit allows you to drop out your full OE exhaust system and replace it with a 5" high-flow system from the turbo back! Just like all of Flo-Pro Manufacturings 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. This system not only sounds great, but increases fuel mileage, torque, and throttle response while lowering EGT's in your 5.9L!

Part Number: 511014 & 512012

• 5" Turbo-Back Single Exhaust system
• Includes High Flow Muffler
• Aluminized or Stainless Steel
• Single Side Exit
• Easy Install - Mounts to OE Hangers

Aluminized steel is the budget-friendly choice. It has a protective coating that holds up well, but once that coating wears it will eventually rust through, especially in salted winter climates. The stainless option is T409 stainless, an automotive-grade steel built to resist rot, and it will typically outlast the truck. T409 is not polished show-grade stainless, so light surface rust or discoloration can still show up over time. That is cosmetic only and won't affect performance or service life.

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• ?

  does this come with a clamp for downpipe to turbo?

  This does not come with the V-band clamp.

• ?

  Is it compatible with 2wd's ?

  Yes.