MBRP 01-04 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black

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.This Part Fits: 2001-2004    Chevrolet    Silverado 2500 HD    Base2001-2004    Chevrolet    Silverado 2500 HD    LS2001-2004    Chevrolet    Silverado 2500 HD    LT2004    Chevrolet    Silverado 2500 HD    WT2001-2004    Chevrolet    Silverado 3500    Base2001-2004    Chevrolet    Silverado 3500    LS2001-2004    Chevrolet    Silverado 3500    LT2004    Chevrolet    Silverado 3500    WT2002-2004    GMC    Sierra 2500 HD    Base2001-2002    GMC    Sierra 2500 HD    SL2001-2004    GMC    Sierra 2500 HD    SLE2001-2004    GMC    Sierra 2500 HD    SLT2003-2004    GMC    Sierra 2500 HD    WT2002-2004    GMC    Sierra 3500    Base2001-2002    GMC    Sierra 3500