2007.5–2009 Cummins 6.7L 4″ Turbo-Back Exhaust – No Muffler

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:

• 2007.5–2009 Dodge Ram 2500 / 3500

• Engine: 6.7L Cummins

• Fits most cab/bed configurations (verify before ordering)

🔧 Key Features:

• 4″ Mandrel-Bent Tubing

• Full turbo-back design – replaces all factory exhaust components

• No muffler – for maximum sound and minimal restriction

• Removes DPF, catalytic converter, and OEM muffler

• Supports cooler EGTs and improved turbo response

• Bolt-on install with factory-style hangers and clamps included

📦 What’s Included:

• Full 4″ turbo-back exhaust piping (no muffler)

• Required clamps, hangers, and hardware

• Optional polished or black exhaust tip (sold separately)