Description
Borla Part #140449 is a 2.5″ True Dual S-Type Cat-Back™ Exhaust System engineered for the 2011–2025 Dodge Durango, compatible with both 3.6L V6 and 5.7L V8 models in 2WD and 4WD configurations. Coverage also includes vehicles equipped with Rear Environmental Controls.
This system features a True Dual design and a Merge X-Pipe, improving exhaust flow and enhancing both performance and sound quality. Borla’s S-Type sound delivers a refined, sporty tone with no interior drone, ideal for daily driving and spirited use. Exhaust exits through single 4.5″ polished T-304 stainless steel tips on each muffler assembly.
Constructed from premium T-304 austenitic stainless steel, this system provides superior corrosion resistance and long-term durability compared to lesser T-400 series steels. Mandrel-bent tubing ensures efficient airflow, while CNC manufacturing guarantees a precise fit. Like all Borla exhaust systems, it is backed by a Million-Mile Warranty.
Product Features
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Fits 2011–2025 Dodge Durango – 3.6L V6 / 5.7L V8
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Compatible with vehicles featuring Rear Environmental Controls
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True Dual Cat-Back™ system
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Integrated Merge X-Pipe for optimized flow and sound
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S-Type sound level — deep, sporty tone with no drone
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(2) 4.5″ polished T-304 stainless steel tips
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Premium T-304 stainless steel construction
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Mandrel-bent tubing for maximum performance
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CNC-manufactured for accurate fit
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Million-Mile Warranty
| Specification | Detail |
|---|---|
| Pipe Diameter | 2.5″ |
| Tip Size | 4.5″ |
| Tip Exit | Single Split Rear Exit |
Fitment
Compatible with:
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2011–2025 Dodge Durango
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Engines: 3.6L V6 or 5.7L V8
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Automatic transmission
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2WD / 4WD
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Includes models with Rear Environmental Controls
