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XDR Replacement Up Pipes | 2001-2016 Chevy/GMC Duramax 6.6L

Pricing: $229.00

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The XDR Replacement Up-Pipes increase both the flow and reliability of your 2001-2016 6.6L GM Duramax. Even a stock Duramax can produce high temperatures and pressures that cause OEM up pipes to eventually fail from constant temperature and pressure fluctuation.


  • Bolt-On Replacement (Non-EGR)
  • Faster Spool-Up & Increased Performance
  • Significant Reduction In Exhaust Back Pressure
  • Free-Flowing Stainless Steel Inner Liner Bellows

Note: These race up-pipes do not retain the use of the EGR. They are for off-road use only and will only work on non-EGR applications.

CA Residents: Not legal for sale or use in California on pollution controlled motor vehicles.



Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.
  • W17.5000” x H9.0000” x L6.0000”
  • Free Shipping