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Steed Speed Exhaust Manifolds

Steed Speed specializes in high performance turbo diesel exhaust manifolds designed uniquely for diesel engines.  A turbo charged engine not only provides significantly more power and enables smoother engine functionality, but also gives you truck a defined look and sound.  Finding the right turbo manifold to support your turbocharged engine is essential to creating the most horsepower and torque.

Steed Speed manifolds are specially made and treated to endure intense heat during demanding tasks such as racing, hauling, towing, long distances or extreme terrain.  Expert machinists build each manifold in the Steed Speed CNC shop with billet steel, and each manifold is coated with Techline heat-resistant metal glaze capable of enduring up to 1700 degrees F.  Steed Speed manifolds may also be coated with additional chrome finishes for added aesthetic appeal.  Less than 1% of Steed Speed manifolds do not meet expectations, therefore your Steed Speed manifold is guaranteed for as long as you own it.

Find the Steed Speed manifold to compliment your Powerstroke or Cummins turbo diesel truck.  Click to order yours online. 

Brand: Steed Speed Part Number: STEEDT4i67
Steed Speed T4I VGT Exhaust ManifoldThe only manifold available to give a substantial gain in power and fuel economy.Not cheap cast and not weak tubular. This is the finest fully CNC machined billet turbo manifold on the planet.Easily outperforms every other manifold available.Don't want to switch t..
$785.00
Brand: Steed Speed Part Number: STEED-T4
The only manifold available to give a substantial gain in power and fuel economy. Not cheap cast and not weak tubular. This is the finest fully CNC machined billet turbo manifold on the planet. Easily outperforms every other manifold available. Engine dyno testing shows a 30HP gain over other "3 pi..
$680.00
Brand: Steed Speed Part Number: STEED-T3
The only manifold available to give a substantial gain in power and fuel economy. Not cheap cast and not weak tubular. This is the finest fully CNC machined billet turbo manifold on the planet. Easily outperforms every other manifold available. Engine dyno testing shows a 30HP gain over other "3 pi..
$680.00
Brand: Steed Speed Part Number: 3GENT3
03-07 T3 Commonrail CR Cummins Exhaust ManifoldThe only manifold available to give a substantial  gain in power and fuel economy.Not cheap cast and not weak tubular. This is the finest fully CNC machined billet turbo manifold on the planet.Easily outperforms every other manifold available. Don..
$785.00
Brand: Steed Speed Part Number: STEED-COMP
Center dump COMPETITION series Steed Speed Exhaust ManifoldAvailable in a T4 or T6 turbo exhaust flange.This header has been designed for those who are pushing the extreme limits with their Cummins.  Passages are bigger than the standard manifolds with revised passage route to give more fl..
$900.00
Brand: Steed Speed Part Number: 4BTT3
The only manifold available to give a substantial  gain in power and fuel economy.Not cheap cast and not weak tubular. This is the finest fully CNC machined billet turbo manifold on the planet.Easily outperforms every other manifold available.1 : Highest power2 : Best economy3 : Lowest EGTs4 : ..
$675.00
Brand: Steed Speed Part Number: 3GENT4
The only manifold available to give a substantial  gain in power and fuel economy.Not cheap cast and not weak tubular. This is the finest fully CNC machined billet turbo manifold on the planet.Easily outperforms every other manifold available. Includes turbo mounting hardware only. Available ..
$785.00
Brand: Steed Speed Part Number: CATC15
C15 Cat Exhaust ManifoldThe best manifold you can buy for your C15. A beautifully crafted CNC billet steel masterpiece! Far superior performance than any other product. EGTs were 150 degrees lower than even the best aftermarket manifold while spooling the turbo faster with higher peak boost and 6 lb..
$1,480.00
Brand: Steed Speed Part Number: STEED-MH
Finally!  A long lasting high performance exhaust manifold for Motorhomes and Fummins Conversions!!The best performing manifold on the market.  Constructed from CNC machined billet steel components, tig welded and ceramic coated for durability and reduced heat.  This manifold is dyno ..
$785.00
Brand: Steed Speed Part Number: CATC15ACERT
Steed Speed's new manifold for the CAT C15 Acert platform.  ..
$1,480.00
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