Features
- S-Type cat-back exhaust system engineered for 2011-2021 Dodge Durango applications
- Compatible with 3.6L V6 and 5.7L V8 engines, automatic transmission, two- and four-wheel drive models
- True Dual system with Merge X-Pipe for improved exhaust flow and performance
- Patented straight-through and multi-core muffler technology
- Aggressive S-Type sound designed to minimize interior drone
- Premium T-304 austenitic stainless steel construction
- Fully welded assembly with precision CNC manufacturing
- Ultra-smooth mandrel-bent tubing for consistent flow
- Polished T-304 stainless steel round exhaust tips
- Single split rear exit configuration
- Backed by Borla's Million-Mile Warranty
Get to Know Borla
Official video from Borla.
Warranty
Borla manufacturer warranty
Borla Million-Mile Warranty on exhaust systems, mufflers and headers for the original purchaser on the original vehicle. Black coatings, tip finishes, carbon fiber parts and valves/actuators are covered for 1 year.
Warranty claims are handled through Truck Army. Contact us and we'll work with the manufacturer for you.
Coverage is provided by the manufacturer under its published terms, which can change. Ask us if you have questions before you buy.
Description
Upgrade your Dodge Durango with the Borla 140449 S-Type Cat-Back Exhaust System, engineered to deliver stronger performance and the distinctive Borla Sound of Power. Designed for 2011-2021 Dodge Durango models with the 3.6L V6 or 5.7L V8, automatic transmission, two- or four-wheel drive, and rear environmental controls, this performance exhaust system includes a True Dual layout with a Merge X-Pipe to improve exhaust flow, throttle response, and driving excitement. The S-Type mufflers provide an aggressive exterior sound while helping minimize cabin drone for a more comfortable ride.
This Borla cat-back system is intended for on-road use and is backed by Borla's Million-Mile Warranty for added confidence in its construction and durability. The kit is designed as a direct-fit performance upgrade for compatible Dodge Durango applications, helping simplify installation while delivering improved exhaust character and flow. California Proposition 65 warning: Welding, brazing, thermal cutting, or other manufacturing operations may expose individuals to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Visit www.P65Warnings.ca.gov for more information.
Fits
Specifications
| Material | T-304 Stainless Steel |
|---|---|
| Exhaust Type | Cat-Back System |
| System Type | Cat Back |
| Muffler Type | Straight-Through |
| Exit Style | Single Split Rear Exit |
| Exit Position | Single Rear |
| Tubing Diameter | 2.500 in. |
| Tip Diameter | 4 in. |
See all specifications
| Construction | All Welded |
|---|---|
| Grade | Performance |
| Off-Road Use Only | No |
| California Prop 65 | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |