AFE POWER 46-40012 BLADERUNNER PORTED DUCTILE IRON EXHAUST MANIFOLD FOR 03-07 CUMMINS 5.9L

The aFe Power BladeRunner Ported Ductile Iron Exhaust Manifold is an exceptional upgrade designed specifically for 2003-2007 Dodge Diesel Trucks featuring the L6-5.9L (td) engine. Recognized for its remarkable performance enhancements, this exhaust manifold sets a new benchmark in manifold design, outflowing factory models by an impressive 23%. This significant improvement translates to enhanced performance and throttle response, allowing drivers to experience quicker turbo spool-up times and elevated power output.

Crafted from durable cast ductile iron, the BladeRunner features a robust one-piece construction that includes a reinforcing rib between the port flanges for additional strength. The manifold's innovative thick wall design—0.25" versus the standard 0.15"—effectively reduces the risk of warping and cracking, a common issue with OEM manifolds. The matched ports and merged runner layout play a crucial role in reducing exhaust backpressure, ensuring optimized exhaust flow for seamless engine performance.

Installation is straightforward, thanks to the comprehensive hardware included with each manifold. Two dual auxiliary ports for Exhaust Gas Temperature (EGT) probes are also incorporated, simplifying the process of adding gauges or testing equipment for performance monitoring.

This product is crafted to ensure a hassle-free upgrade while adhering to emissions standards. For added assurance, aFe Power offers specific details on 50-state exemptions under CARB EO# D-550-39.

Engineered for 2003-2007 Dodge Ram 2500 and 3500 Cummins L6 5.9L (td) diesel models, the aFe Power BladeRunner Exhaust Manifold is the perfect choice for those seeking unmatched performance and reliability. Unlock your truck’s potential and elevate your driving experience with this superior exhaust manifold. Additional installation instructions can be accessed via the manufacturer’s website.

The aFe BladeRunner exhaust manifold for the popular 03-07 Dodge Ram Cummins with the L6-5.9L (td) engine sets a new standard in manifold design. In recent testing, this exhaust manifold outflowed the factory exhaust manifold by up to 23%, improving performance and throttle response. The thick wall (0.25" vs. 0.15")T3 flange design increases strength, eliminating warping and cracking prevalent in the factory exhaust manifolds. The matched ports and merged runner design reduces exhaust backpressure, maximizing exhaust flow. Once you install this awesome exhaust manifold, you will feel quicker turbo spool up times, improved throttle response and increased performance.

One-Piece Construction:
This manifold is constructed of durable cast ductile iron with a reinforcing rib for maximum strength between the port flanges.

Dual Auxiliary Ports:
Two Exhaust Gas Temperature (EGT) probe ports are supplied for easy installation of gauges or testing equipment.

Hassle-Free Installation:
All necessary hardware is included for a hassle-free installation.

Note:
Does not include gaskets.

Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-39 for details.

 

2003-2007	Dodge	Ram 2500	Cummins	L6 5.9L (td)	Diesel
2003-2007	Dodge	Ram 3500	Cummins	L6 5.9L (td)	Diesel

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  Instructions

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