✨ New Arrivals Just Dropped!Explore
HomeStore

BD Exhaust Manifold 2001-2016 Chevrolet Silverado/GMC Sierra 2500HD & 3500HD 6.6L Duramax - 1041459

BD Exhaust Manifold 2001-2016 Chevrolet Silverado/GMC Sierra 2500HD & 3500HD 6.6L Duramax - 1041459

Experience performance and durability with the enhanced Duramax exhaust manifolds, specifically designed for the 2001-2016 6.6L Duramax engines. The BD upgraded manifolds not only remove the flow restriction found on the 2001-2006 model driver’s side manifold, but they also increase overall flow on both manifolds by 5%! Crafted with precision, the BD manifolds feature robust, 65% thicker designed castings constructed from high-silicon ductile iron to combat warping and cracking. Designed to be a one-stop drop-in kit, including all fasteners and gaskets needed to make installation quick.

INSTALL TIME

  • 5 Hours

WARRANTY

Parts

  • 36-Months
  • 75,000 Miles

NOTE

  • Not for sale on licensed California vehicles
  • Replaces OEM Part # 12624683 (Right Side), 12637647 (Left Side)

EMISSIONS

  • This product has met EPA's reasonable basis requirements and is legal for sale and use within the jurisdiction of the federal EPA. (EMS:2)
$187.58

Original: $535.95

-65%
BD Exhaust Manifold 2001-2016 Chevrolet Silverado/GMC Sierra 2500HD & 3500HD 6.6L Duramax - 1041459

$535.95

$187.58
Product image 1
Product image 2
Product image 3

Description

Experience performance and durability with the enhanced Duramax exhaust manifolds, specifically designed for the 2001-2016 6.6L Duramax engines. The BD upgraded manifolds not only remove the flow restriction found on the 2001-2006 model driver’s side manifold, but they also increase overall flow on both manifolds by 5%! Crafted with precision, the BD manifolds feature robust, 65% thicker designed castings constructed from high-silicon ductile iron to combat warping and cracking. Designed to be a one-stop drop-in kit, including all fasteners and gaskets needed to make installation quick.

INSTALL TIME

  • 5 Hours

WARRANTY

Parts

  • 36-Months
  • 75,000 Miles

NOTE

  • Not for sale on licensed California vehicles
  • Replaces OEM Part # 12624683 (Right Side), 12637647 (Left Side)

EMISSIONS

  • This product has met EPA's reasonable basis requirements and is legal for sale and use within the jurisdiction of the federal EPA. (EMS:2)

You may also like

-65%NEW
Thumbnail 1

FASS TSF14180F140G TITANIUM SIGNATURE SERIES 140GPH FUEL SYSTEM

$759.00

$265.65

-65%NEW
Thumbnail 1Thumbnail 2

FASS TS D07 100G TITANIUM SIGNATURE SERIES 100GPH FUEL SYSTEM 2005-2018 DODGE

$699.00

$244.65

-65%NEW
Thumbnail 1Thumbnail 2

FASS TSF17180F140G TITANIUM SIGNATURE SERIES 140GPH FUEL SYSTEM (2011-2016) FORD

$759.00

$265.65

-65%NEW
Thumbnail 1Thumbnail 2

FASS TSF17250F220G TITANIUM SIGNATURE SERIES 220GPH FUEL SYSTEM (2011-2016) FORD

$799.00

$279.65

-65%NEW
Thumbnail 1Thumbnail 2

FASS TS F16 165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM (2008-2010) Ford

$729.00

$255.15

-65%NEW
Thumbnail 1Thumbnail 2

FASS TS D07 165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM (2005-2018) DODGE

$729.00

$255.15

NEW
Thumbnail 1Thumbnail 2

FASS TS C10 165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM (2001-2010) GM 6.6L DURAMAX

$729.00

NEW
Thumbnail 1Thumbnail 2

FASS TS C11 165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM (2011-2014) GM 6.6L DURAMAX

$729.00

NEW
Thumbnail 1Thumbnail 2

FASS TS D08 165G TITANIUM SIGNATURE SERIES 165G FUEL SYSTEM (1998.5-2004.5) DODGE 5.9L

$719.00

NEW
Thumbnail 1

FASS TS C10 100G TITANIUM SIGNATURE SERIES 100GPH FUEL SYSTEM (2001-2010) GM 6.6L DURAMAX

$689.00

-65%NEW
Thumbnail 1Thumbnail 2

FASS TS D08 100G TITANIUM SIGNATURE SERIES 100G FUEL SYSTEM (1998.5-2004.5) DODGE 5.9L

$669.00

$234.15

-65%NEW
Thumbnail 1Thumbnail 2

FASS TS F16 100G TITANIUM SIGNATURE SERIES 100GPH FUEL SYSTEM (2008-2010) FORD

$699.00

$244.65

BD Exhaust Manifold 2001-2016 Chevrolet Silverado/GMC Sierra 2500HD & 3500HD 6.6L Duramax - 1041459 | Dave's Auto Center