Installation Time
(approx) 5 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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$581.00 each
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | AFE |
| Headers Type | Shorty Headers |
| Header Primary Size | Stock Replacement |
| Header Collector Size | Stock Replacement |
| Header Finish | Raw |
Enhanced Exhaust Performance. The AFE BladeRunner Ported Ductile Iron Exhaust Manifold is engineered to significantly improve exhaust flow for the Dodge Ram 2500 and 3500 with the 5.9L Cummins engine. By increasing outflow by up to 23%, it improves turbo spool-up times and throttle response, resulting in enhanced overall engine performance for diesel enthusiasts.
Construction and Appearance. Crafted from durable cast ductile iron, this exhaust manifold features a thick 0.25-inch T3 flange that offers superior strength and resists warping or cracking common in factory manifolds. Its one-piece design includes a reinforcing rib between port flanges to ensure maximum structural integrity and long-lasting durability.
Installation. Installation is straightforward with all necessary hardware included to facilitate a smooth replacement of the stock manifold. Please note that gaskets are not included with the manifold.
Application. Specifically designed to fit the 2003–2007 Dodge Ram 2500 and 3500 models equipped with the 5.9L Cummins turbo diesel engine.
AFE 46-40012
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 5 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
What's in the Box
Some Applications are 50-State Legal (CARB Compliant). CLICK HERE for CARB EO D-550-39 Details
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