Size Chart
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This axle-back exhaust fits 2011-2026 Dodge Durango R/T and select trims with the 5.7L engine. Gibson systems are dyno tuned for horsepower gains and feature a black ceramic stainless steel finish. Installation requires no welding and uses factory mounting points.
Key Features
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2011-2026 | Dodge | Durango | 3.6L |
| 2011-2026 | Dodge | Durango | 5.7L |
Specifications
| Manufacturer | Gibson |
|---|---|
| Manufacturer Part Number | 616006B |
| Product Type | Axle Back |
| Fitment Type | Vehicle specific |
| Tubing Diameter | 2.25-in. 409 Stainless mandrel bent tubing. |
| Tip Description | 4in. Black Ceramic T304 Stainless Round, Slash-Cut Tip, Weld On. |
| Tip Specification | Inlet 2.50 in., Outlet 4 in., L-10in. |
| Muffler Description | Baffled &, Chambered Design, No internal Packing, Minimal Interior Drone, Aggressive Sound |
| Muffler Dimension | 4 x 9 x 18 in. Oval Body, 2.50 in. Offset Inlet, 2.50 in. Center Outlet. |
| Additional Description | Includes all hardware and factory style hangers for easy bolt on installation. |
| Exit Position | Exit Is Straight Out The Back. |
| Warranty | Lifetime Limited Warranty |
What's Included
About Gibson
Gibson develops vehicle-specific and universal exhaust components for street, truck, SUV, and performance applications. Selection and installation requirements remain exact-part-number specific.
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Frequently Asked Questions
Which vehicles fit Gibson GIB616006B?
Gibson GIB616006B is listed for 2011-2026 Dodge Durango. Confirm the exact engine, trim, drivetrain, body or cab configuration, exhaust layout, and every application note before ordering.
What should I verify before ordering Gibson GIB616006B?
Match the exact part number, system type, material, finish, tubing and connection diameters, exhaust configuration, package contents, and current manufacturer notes shown in this listing.
What should be checked when installing Gibson GIB616006B?
Verify all interfaces, hanger positions, tip and body clearances, clamp or fastener torque, leak-free operation, and local emissions requirements. Reinspect the system after its first heat cycle.
Installation Instructions
Follow the current Gibson instructions and vehicle service information for this exact part number. Work on a cool exhaust, support the vehicle safely, confirm all interfaces and clearances, align the system before final tightening, test for leaks, and inspect the installation again after the first heat cycle.
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