Description
Steed Speed T4 12V Angled Flange Exhaust Manifold
The Steed Speed T4 12V Angled Flange Exhaust Manifold is built for 1989–1998 5.9L Cummins 12-valve engines running a T4–flanged turbo. The angled flange design provides improved turbo placement and clearance, making it ideal for larger turbochargers and high-performance setups.
Crafted from CNC-machined billet steel and finished with a high-temperature ceramic coating, this manifold delivers superior durability, optimized exhaust flow, quicker turbo spool, and reduced EGTs—outperforming traditional cast manifolds.
Fitment:
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1989–1998 Dodge Ram 2500/3500 5.9L Cummins (12-valve)
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Compatible with T4-flanged turbochargers
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Angled flange for improved turbo positioning and easier fitment on aftermarket setups
What’s Included:
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Steed Speed T4 12V Angled Flange Exhaust Manifold
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New exhaust manifold gasket set
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New turbo flange gasket
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Mounting hardware