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aFe Bladerunner Exhaust Manifold Dodge Ram 2500 3500 Commins diesel L6 5.9L 03-07

$812.49 Sale:$617.49


Model #46-40011

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

The aFe Bladerunner Exhaust Manifold helps to Eliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold. The aFe Bladerunner exhaust manifold for the popular 5.9L Dodge Ram Cummins sets the new standard. Constructed out of cast 304 stainless steel with a reinforcing rib for strength along the flange and ultra-thick wall flange at the port. The Bladerunner exhaust manifold outflowed the factory exhaust by 23% improving exhaust flow, performance and throttle response. This manifold also features 2 EGT probe ports, thick wall design for increased strength (0.25" vs 0.15" for the stock unit), matched ports and has a merged runner design to maximize maximize exhaust flow. Once you install this awesome exhaust manifold, you will feel improved turbo spool up times, improved throttle response and performance.

  • Made from 304 stainless steel.
  • Reinforcing rib for strength along the flange and ultra-thick wall flange at the port.
  • 2 EGT probe ports.
  • 0.25" thick wall design for increased strength.
  • Improves turbo spool up times.
  • Improves throttle response and performance.
  • Dodge, Ram 2500 and 3500,Commins diesel L6 5.9L, 2003-2007
Note: Legal in California only for racing vehicles which may never be used upon highway.

For Install Instructions CLICK HERE
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Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. Our purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition.

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