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PPE 3" Stainless Steel Downpipe For 2002-2004 Chevy/GMC 6.6L LB7 Duramax Diesel

Pricing: $170.99

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CA Prop 65
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Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Includes gasket and a woven titanium sleeve to reduce engine bay temperatures. Down Pipe Kit includes gasket.



  • Gasket Included
  • 3" Mandrel-Bent
  • Titanium Woven Heat-Wrap
  • 304 Stainless Steel Contruction
  • For Califioria Emissions Vehicles



  • 2002-2004 GMC Sierra 6.6L LB7 Duramax
  • 2002-2004 Chevrolet Silverado 6.6L LB7 Duramax



  • Direct Replacement
  • This pipe is only intended for use on trucks with the california emissions package


  • 117000424
  • 117000424
  • PPE
  • New

Shipping Information

  • Item Requires Shipping
  • 8.0 lbs.
  • W21.0000” x H10.0000” x L8.0000”
  • FREE Ground Shipping

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