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Borla 140449 Catback for Dodge Durango - product photo
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Borla 11-25 Dodge Durango R/T / 11-15 Durango Crew/Citadel AWD/RWD SS Catback Exhaust

Borla
BOR140449
808422904490
Catback
6 Units In Stock
$ 2,127.99 $ 1,899.99
FREE Ground Shipping!
$ 1,899.99

This Borla cat-back exhaust system is built for the verified 2011-2021 Dodge Durango Citadel application listed below. Select it by exact manufacturer part number 140449 and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.

Key Features

  • Performance Gains: X-pipe and 2.5-inch mandrel-bent tubing increase exhaust velocity for more horsepower, torque, and fuel efficiency.
  • Direct bolt-on using factory hangers and included hardware, no welding.
  • T-304 austenitic stainless steel for corrosion resistance and strength.
  • Decades of racing and OEM experience in performance exhaust.
  • Yes, designed to clear rear environmental controls on 5.7L V8 models.

Fitment

Years Make Model Application
2011-2021 Dodge Durango Citadel
2011-2013 Dodge Durango Crew
2011 Dodge Durango Express
2011 Dodge Durango Heat
2011-2025 Dodge Durango R/T
2012-2024 Dodge Durango SXT
2012-2022 Dodge Durango Special Service
2014-2016 Dodge Durango Limited
2017-2021 Dodge Durango GT
2018-2021 Dodge Durango Pursuit
2018-2024 Dodge Durango SRT
2018-2024 Dodge Durango SXT Plus

Specifications

Manufacturer Borla
Manufacturer Part Number 140449
Product Type Catback
Fitment Type Vehicle specific, verify the complete application

What's Included

One new Borla product identified by manufacturer part number 140449. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.

About Borla

Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.

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Frequently Asked Questions

Will this Borla part fit my 2011-2021 Dodge Durango Citadel?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.

Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.

What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.

Installation Instructions

Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.

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