Description

Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.

Specifications

Compatibility

  • 2001-2004 Chevrolet Silverado 2500 HD Base V8.6599cc
  • 2001-2004 Chevrolet Silverado 2500 HD LS V8.6599cc
  • 2001-2004 Chevrolet Silverado 2500 HD LT V8.6599cc
  • 2004 Chevrolet Silverado 2500 HD WT V8.6599cc
  • 2001-2004 Chevrolet Silverado 3500 Base V8.6599cc
  • 2001-2004 Chevrolet Silverado 3500 LS V8.6599cc
  • 2001-2004 Chevrolet Silverado 3500 LT V8.6599cc
  • 2004 Chevrolet Silverado 3500 WT V8.6599cc
  • 2002-2004 GMC Sierra 2500 HD Base V8.6599cc
  • 2001-2002 GMC Sierra 2500 HD SL V8.6599cc
  • 2001-2004 GMC Sierra 2500 HD SLE V8.6599cc
  • 2001-2004 GMC Sierra 2500 HD SLT V8.6599cc
  • 2003-2004 GMC Sierra 2500 HD WT V8.6599cc
  • 2002-2004 GMC Sierra 3500 Base V8.6599cc
  • 2001-2002 GMC Sierra 3500 SL V8.6599cc
  • 2001-2004 GMC Sierra 3500 SLE V8.6599cc
  • 2001-2004 GMC Sierra 3500 SLT V8.6599cc
  • 2004 GMC Sierra 3500 WT V8.6599cc

Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.

  • 2001-2004 Chevrolet Silverado 2500 HD Base V8.6599cc
  • 2001-2004 Chevrolet Silverado 2500 HD LS V8.6599cc
  • 2001-2004 Chevrolet Silverado 2500 HD LT V8.6599cc
  • 2004 Chevrolet Silverado 2500 HD WT V8.6599cc
  • 2001-2004 Chevrolet Silverado 3500 Base V8.6599cc
  • 2001-2004 Chevrolet Silverado 3500 LS V8.6599cc
  • 2001-2004 Chevrolet Silverado 3500 LT V8.6599cc
  • 2004 Chevrolet Silverado 3500 WT V8.6599cc
  • 2002-2004 GMC Sierra 2500 HD Base V8.6599cc
  • 2001-2002 GMC Sierra 2500 HD SL V8.6599cc
  • 2001-2004 GMC Sierra 2500 HD SLE V8.6599cc
  • 2001-2004 GMC Sierra 2500 HD SLT V8.6599cc
  • 2003-2004 GMC Sierra 2500 HD WT V8.6599cc
  • 2002-2004 GMC Sierra 3500 Base V8.6599cc
  • 2001-2002 GMC Sierra 3500 SL V8.6599cc
  • 2001-2004 GMC Sierra 3500 SLE V8.6599cc
  • 2001-2004 GMC Sierra 3500 SLT V8.6599cc
  • 2004 GMC Sierra 3500 WT V8.6599cc

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