MBRP 3-Inch Cat-Back Dual Rear Exhaust 11-25 Dodge Durango 3.6L V6
The MBRP S5109AL is the best aluminized steel cat-back exhaust upgrade for 2011-2025 Dodge Durango 3.6L V6 owners seeking increased horsepower, torque, and a refined aggressive sound. This 3-inch mandrel-bent system delivers 112% greater flow than stock for quicker throttle response, better fuel efficiency, and a deep rumble under acceleration without cabin drone.
Key Features
- Performance Flow: 3-inch mandrel-bent tubing provides 112% increased exhaust flow over stock for noticeable power and torque gains
- Refined Sound: Moderate-aggressive street profile with smooth cruising tone and bold rumble on throttle
- Dual Rear Exit: Symmetrical split rear with 5-inch polished T304 stainless angle-cut tips
- Easy Installation: Direct bolt-on design with included clamps, hangers, and hardware
Specifications
| Specification | Detail |
|---|---|
| Part Number | S5109AL |
| System Type | Cat-Back |
| Pipe Diameter | 3 inch Mandrel-Bent |
| Material | Heavy-Gauge Aluminized Steel |
| Tip Style | 5 inch Angle-Cut Polished T304 Stainless |
| Exit | Dual Split Rear |
| Sound Level | Moderate Aggressive Street |
| Country of Origin | Canada |
| Warranty | 3-Year Limited |
Product Notes
- Fits gasoline 3.6L V6 models only (not compatible with 5.7L V8 or diesel variants), replaces factory dual exhaust configuration
Installation Notes
- Estimated time: 1-2 hours, easy to moderate difficulty, direct bolt-on with basic hand tools
- All clamps, hangers, and hardware included, no cutting or welding required
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 2011-2025 | Dodge | Durango | 3.6L V6 All Trims (SXT, GT, Citadel, R/T, Pursuit) |
Why Choose MBRP?
- Leading manufacturer of performance exhaust systems engineered for real-world power and durability
- Precision mandrel bending and high-quality materials deliver consistent gains and long-term reliability
- Backed by comprehensive warranties and proven results across street and light off-road use
Frequently Asked Questions
-
Q: Will this system cause drone at highway speeds?
A: No, the tuned muffler provides a refined tone that remains comfortable and unobtrusive during cruising. -
Q: Does it fit the 5.7L V8 models?
A: No, this system is designed specifically for the 3.6L V6 engine only. -
Q: Are the tips stainless steel?
A: Yes, 5-inch angle-cut polished T304 stainless tips for corrosion resistance and premium appearance. -
Q: Is professional installation needed?
A: No, it's a straightforward bolt-on install that most owners complete with basic tools in under 2 hours.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official MBRP retail box
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