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BD
Duramax Performance Exhaust Manifold |
2001-07
Chevy / GMC 6.6L Duramax Big Bore Manifold
Increases exhaust flow by 20%
BD "Full Bore" Exhaust Manifold
You can easily remove the final restriction in your exhaust system
by replacing your factory exhaust manifold with a BD Power exhaust
manifold. Dyno testing has shown that these flow more efficiently
and will increase power, lower exhaust gas temperatures (EGT's) and
improve your fuel economy.
Improve exhaust
flow, reduce exhaust gas temperature (EGT) and realize greater power
gains with the new "Full Bore" driver's side exhaust manifold
for the '01-'06 GM Duramax.
You may not
know it, but the factory driver's side manifold is pinched down
to allow clearance for the steering shaft, which actually isn't
required. As a result, this manifold flows 80% of the passenger
side manifold. The BD Full Bore exhaust manifold restores exhaust
flow to match the passenger side, and is a direct, bolt-in replacement
for the factory part (GM gasket required). The BD Full Bore manifold
is made from high-silicon ductile iron to resist cracking from high
temperature and vibration, and is even tapped to accept the most
popular EGT probes.
The BD Big Bore
exhaust manifold is a great compliment to BD's new SuperMax turbo
upgrade kit and stainless steel X-Hale exhaust systems.
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| Related
Products: |
- GM Exhaust
Manifold Gasket Part #98002804 (Gasket not included)
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| The
stock manifold: |
- Only flows
80% of the passenger side manifold
- 3 cylinders
only operate at 80% capacity & load others down
- No access
to measure exhaust temperature
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| The
BD manifold: |
- Flow matches
the passenger side manifold and balances the engines exhaust pressure.
- Maintains
consistent exhaust pressure and temperature on both sides of the
engine.
- Contains
Exhaust temperature probe port.
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| This
replacement driver's side exhaust manifold balances engine power,
reduces cylinder load, reduces exhaust temperature, exhaust back pressure
while improving your truck's fuel economy. Its constructed of high
silicone ductile iron which can withstand extremely high temperatures
and engine vibration. |
| Features
and Benefits of the BD Exhaust Manifold |
- Drilled &
tapped to accept EGT probe
- Easy bolt
in replacement for factory manifold
- Made from
high silicone ductile iron to resist cracking from high temperature
& vibration
- Increases
exhaust flow
- Great compliment
to 4 and 5 inch exhausts
- Be sure to
view all of our BD Diesel Performance
products online at Thoroughbred Diesel.
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| Product
Description |
Price |
Quantity |
Order |
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This product
(Part #1041460) is designed to work for the following vehicles:
(May fit other models as only the most common vehicles are listed.
Please call for more info.)
2007 - CHEVROLET
- Silverado 2500 HD - 6.6L V8 DSL
2007 - CHEVROLET - Silverado 3500 HD - 6.6L V8 DSL
2007 - GMC - Sierra 2500 HD - 6.6L V8 DSL
2007 - GMC - Sierra 3500 HD - 6.6L V8 DSL
2006 - CHEVROLET - Express 2500 - 6.6L V8 DSL
2006 - CHEVROLET - Express 3500 - 6.6L V8 DSL
2006 - CHEVROLET - Silverado 2500 HD - 6.6L V8 DSL
2006 - CHEVROLET - Silverado 3500 - 6.6L V8 DSL
2006 - GMC - Sierra 2500 HD - 6.6L V8 DSL
2006 - HUMMER - H1 - 6.6L V8 DSL
2005 - CHEVROLET - Silverado 2500 HD - 6.6L V8 DSL
2005 - CHEVROLET - Silverado 3500 - 6.6L V8 DSL
2005 - GMC - Sierra 2500 HD - 6.6L V8 DSL
2005 - GMC - Sierra 3500 - 6.6L V8 DSL
2004 - CHEVROLET - Silverado 2500 HD - 6.6L V8 DSL
2004 - CHEVROLET - Silverado 3500 - 6.6L V8 DSL
2004 - GMC - Sierra 2500 HD - 6.6L V8 DSL
2004 - GMC - Sierra 3500 - 6.6L V8 DSL
2003 - CHEVROLET - Silverado 2500 HD - 6.6L V8 DSL
2003 - CHEVROLET - Silverado 3500 - 6.6L V8 DSL
2003 - GMC - Sierra 2500 HD - 6.6L V8 DSL
2003 - GMC - Sierra 3500 - 6.6L V8 DSL
2002 - CHEVROLET - Silverado 2500 - 6.6L V8 DSL
2002 - CHEVROLET - Silverado 2500 HD - 6.6L V8 DSL
2002 - CHEVROLET - Silverado 3500 - 6.6L V8 DSL
2002 - GMC - Sierra 2500 HD - 6.6L V8 DSL
2002 - GMC - Sierra 3500 - 6.6L V8 DSL
2001 - CHEVROLET - Silverado 2500 - 6.6L V8 DSL
2001 - CHEVROLET - Silverado 2500 HD - 6.6L V8 DSL
2001 - CHEVROLET - Silverado 3500 - 6.6L V8 DSL
2001 - GMC - Sierra 2500 HD - 6.6L V8 DSL
2001 - GMC - Sierra 3500 - 6.6L V8 DSL
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