Stainless Works 2011+ Jeep Grand Cherokee 5.7L catback on white background.

2011-21 Jeep Grand Cherokee 5.7L Catback

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Improve the sound and performance on your 2011-21 Jeep Grand Cherokee with this catback from Stainless Works. We've engineered a drone free aggressive muffler tuned specifically for the 5.7L engine.

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. 

This system features dual mufflers and mates up to your OEM tips. Designed to fit to the factory connection points. This system is built from corrosion resistant 304 stainless steel and TIG welded at our state of the art facility in Streetsboro, Ohio. As always, we stand by our products with a lifetime warranty on materials and craftsmanship.


  • Legend Or Redline Sound Profiles
  • Utilizes OEM Tips
  • Smooth Mandrel Bends Optimize Exhaust Flow
  • Fully TIG Welded For Strength And Beauty


  • Does not fit "Summit" Edition
  • Not Confirmed to fit vehicles with Factory Skid plate

Installation Instructions .pdf (3mb)

  • 5
    2021 GC Limited X 5.7 Cat back exhaust

    Posted by Jeremy on May 2nd 2023

    I love my legendary series for my 2021 5.7 Limited X. I love the sound and the ease of installation. Makes me curious about the Redline series though. Maybe I’ll upgrade.

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Made in the USA

Stainless Works products are made proudly in Cleveland, Ohio

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For use on Race & Competition Vehicles Only.