Stainless Works 11-20 Dodge Durango 5.7L 3in Redline Catback w/4in Polished Tips (part # DUR11CBR), built from 304 stainless steel by Stainless Works in Streetsboro, Ohio.
304 Stainless Steel
TIG Welded
2011–26 Durango 5.7L
Catback Exhaust
Lifetime Warranty
Made in USA
Overview
Improve the sound and performance of your 2011–26 Dodge Durango 5.7L with a premium Legend or Redline catback exhaust from Stainless Works. We've engineered a drone-free aggressive muffler tuned specifically for the 5.7L Hemi engine. This system features dual mufflers and 4" slash-cut double wall tips available in polished or black-out finish. Designed to fit to the factory connection points.
Our Legend series is designed to create our signature growl, increase volume over stock, yet maintain a comfortable cabin environment. We design Legend systems with the daily-driver in mind, improved tone with restrained loudness. A system that still gets the blood flowing, but allows for a comfortable ride.
Our Redline series is designed to get the most aggressive sound out of your ride. We design Redline systems to maximize the volume and tone of the engine, while still eliminating any drone in the cabin. Resulting in a feeling that will make you want to high-five your friends in the face.
Built from corrosion-resistant 304 stainless steel and TIG welded at our state-of-the-art facility in Streetsboro, Ohio — engineered for long-term durability and performance.
Why Stainless Works
- American-made from raw material to finished product
- TIG welded by skilled craftsmen for strength and beauty
- Lifetime warranty on material and craftsmanship
- Direct bolt-on fit for 2011–26 Durango 5.7L
- Available in Legend or Redline sound profiles
Key Features
Legend or Redline Series
Choose your preferred sound profile — daily-driver refined or aggressive maximum volume.
4" Slash-Cut Double Wall Tips
Available in polished or black-out finish to match your Durango's style.
Dual Muffler Design
Engineered for the 5.7L Hemi with a drone-free aggressive tone.
Factory Connection Point
Direct bolt-on to your factory exhaust system.
Mandrel Bent Tubing
Smooth airflow with zero restriction bends.
TIG Welded Construction
Precision welds for maximum durability.
Specifications
| Vehicle Fitment |
2011–26 Dodge Durango 5.7L |
| System Type |
Catback Exhaust — Legend or Redline Series |
| Exhaust Tips |
4" Slash-Cut Double Wall — Polished or Black-Out |
| Muffler Design |
Dual Mufflers — Drone-Free |
| Connection |
Factory Connection Point |
| Material |
304 Stainless Steel |
| Welding |
TIG Welded |
| Warranty |
Lifetime |
| Origin |
Made in USA — Streetsboro, Ohio |
⇩ Download Installation Instructions (PDF)
See It In Action
Sound Comparison and Features — 2011–26 Dodge Durango 5.7L Catback Exhaust System
What's In The Box
- Resonated Inlet Pipes x2
- X-Pipe
- Tailpipes x2
- Rear Mufflers x2
- Special Hangers x2
- Tips x2
- Clamps x8
- Bolts x4
- Nyloc Nuts x4
- Washers x8
- Exhaust Gaskets x2
- Installation Instructions
Frequently Asked Questions
Will this catback fit my 2011–26 Dodge Durango 5.7L?
Yes. This catback exhaust is designed specifically for the 2011–2026 Dodge Durango with the 5.7L Hemi engine. It is a direct bolt-on system that connects to the factory connection points.
What is the difference between Legend and Redline series?
Legend systems are designed with the daily-driver in mind — improved tone with restrained loudness. Redline systems are designed to maximize the volume and tone of the engine, while still eliminating any drone in the cabin. Resulting in a feeling that will make you want to high-five your friends in the face.
What tip finish options are available?
You can choose between polished stainless steel tips for a classic look or black-out finish tips for a more aggressive, stealthy appearance. Both feature 4" slash-cut double wall design.
What warranty is included?
Stainless Works provides a lifetime warranty on material and craftsmanship — covering the full life of the product, not just a limited term.
Customer Reviews
★★★★★
More Than Satisfied
Verified Buyer — Ian M. | February 2, 2025
Best sounding exhaust for a Durango, it's not too loud and sounds aggressive. I also bought the long tube headers but I haven't put them on yet I'll leave another review when I put them on, overall it's worth the money. Easy to install but good luck with the passenger side exhaust hanger above the muffler lol.
★★★★★
2019RT Cat Back Legend
Verified Buyer — Kerrie | June 5, 2024
I bought this exhaust for my Dodge Durango RT with the hemi 5.7 L engine. I didn't like the stock sound with a hemi engine. I think that you should hear that rumble this was just aggressive enough without being obnoxious to neighbors, easy to package great overall love the thing and couldn't be happier.
Questions? Call us at | Mon–Fri 7:30am–4:30pm EST
Built To Order in 4 Weeks — Free Shipping on Orders $50+
This Listing
- Brand: Stainless Works
- Part number: DUR11CBR
- Product type: Cat-back exhaust
- Fitment: 2011-2020 Dodge Durango 5.7L
- Configuration: Redline (Most Aggressive), Polished
- Shipping weight: 73 lb
California Prop 65 warning applies to this product.
Fitment note: Stainless Works systems are application-specific (year, cab/bed, transmission and factory exhaust). Send us your VIN before ordering and we will confirm fitment: 954-507-6261 or sales@americanmuscleperformance.net.
