2007.5–2009 Dodge Ram Cummins 6.7L 4″ Turbo-Back Exhaust – No Muffler
Enhance your 6.7L Cummins performance with this high-flow 4″ turbo-back exhaust system built for 2007.5–2009 Dodge Ram 2500 and 3500 trucks. This no-muffler configuration delivers a deep, aggressive tone while eliminating restrictive factory components like the DPF, cat, and muffler.
✅ Fitment:
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2007.5–2009 Dodge Ram 2500 / 3500
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Engine: 6.7L Cummins
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Fits most cab/bed configurations (verify before ordering)
🔧 Key Features:
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4″ Mandrel-Bent Tubing
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Full turbo-back design – replaces all factory exhaust components
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No muffler – for maximum sound and minimal restriction
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Removes DPF, catalytic converter, and OEM muffler
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Supports cooler EGTs and improved turbo response
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Bolt-on install with factory-style hangers and clamps included
📦 What’s Included:
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Full 4″ turbo-back exhaust piping (no muffler)
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Required clamps, hangers, and hardware
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Optional polished or black exhaust tip (sold separately)
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