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Supplier details checked 2026-09-23 · Test catalog
BladeRunner 409 Stainless Steel Exhaust Manifold Dodge Diesel Trucks 03-07 L6-5.9L (td)
BladeRunner 409 Stainless Steel Exhaust Manifold
Bladerunner Exhaust Manifold
Thick Wall Design Increases Strength Eliminating Warping/Cracking
Matched Ports And Merged Runner Design Reduce Exh. Backpressure
Improved Performance And Throttle Response
Outflows Factory Exhaust Manifolds By 23%
Two EGT Probe Ports Supplied For Gauges
Hassle Free Installation
aFe Bladerunner Manifolds Exhaust MAN EXH Dodge Diesel Trucks 03-07 L6-5.9L (td)
Exhaust Manifold
ExhstMnf
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 out flowed the factory exhaust by 23-percent 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.
Fuel Injection Throttle Switch O-Ring
