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XDP Replacement Up-Pipes With Gaskets - 6.6L DURAMAX

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Original price $ 269.95
Current price $ 256.45

Not available for sale in the state of California, Click here to read Emissions Notice

Replacement Up-Pipes With Gaskets

Features & Details:

  • Increased Performance
  • 2" Mandrel-Bent Tubing
  • Stainless Steel Construction
  • 1/2" Thick Flanges To Eliminate Warping


Increase flow in your 2001-2004 GM 6.6L Duramax with the XDP Replacement Up-Pipes with Gaskets XD264. Built for performance and durability, XDP's up-pipes are constructed from 2” stainless steel mandrel-bent tubing, 1/2” thick flanges to eliminate warping, and heavy-duty bellows for a long service life. The high flow design increases turbo spool-up, and throttle response while helping to lower exhaust gas temperatures. Each set comes complete with the necessary gaskets for installation, and is backed by XDP's 1-year warranty.


This up-pipe is a direct fit only for the 2001-2004 LB7 engines with the federal emissions package.