Fitment Information
- Jeep Gladiator 3.0L V6 (2021, 2022, 2023)
- Fits 80th Anniversary, Altitude, High Altitude, Overland, Rubicon, Sport, Sport S, Willys & Willys Sport.
Emissions Compliance
This item does not require a CARB EO. It does not modify or remove any emissions components.
Specs & Features
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Finish: Natural
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Inlet Diameter: 3.00"
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Main Piping Diameter: 3.00"
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Tail Pipe Quantity: 1 (Single)
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Exhaust Type: Filter-Back
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Exit Style: Single Out Rear (Passenger Side)
- Sound Level: Aggressive / Moderate
- 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- 3.00-inch polished stainless steel tip adds a custom look to the truck
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- Max dyno gains of 3 hp and 5 lb-ft at the rear wheels
Product Description
This Flowmaster American Thunder cat-back exhaust system for the 2021-2023 Jeep Gladiator trucks with the 3.0-liter diesel engine is manufactured using durable 409 stainless steel throughout and features 3.00-inch mandrel bent pipes for better exhaust gas flow. This system removes the muffler for an aggressive to moderate sound level and maximum performance, while also adding additional clearance when driving off-road.
Maximum dyno gains of 3 hp and 5 lb-ft over stock were measured at the rear wheels. This system exits with a 3.00-inch polished stainless steel tip for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.
Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

More in this category
Flowmaster American Thunder Exhausts
Jeep Gladiator Exhaust
Jeep Gladiator Parts
Reviews on this product
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
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Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
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Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
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Actual item may vary from picture