Skip to content
High-performance stainless steel exhaust with aggressive sound and easy installation.
The Flowmaster American Thunder cat-back exhaust system is engineered for performance and durability. Constructed from mandrel-bent 16 gauge stainless steel, this exhaust system features a 3 inch inlet that flows into a Super 44 Series muffler, delivering a deep and moderately aggressive sound profile. The system includes 2-1/2 inch dual tailpipes that are designed to clear the factory spare tire, ensuring a clean and muscular exit behind the rear wheels.
Installation is straightforward, utilizing factory hanger locations for a seamless fit. The polished 3-1/2 inch stainless steel tips not only enhance the aesthetic appeal but also signify the quality of the Flowmaster brand. This exhaust system is designed to provide a powerful exterior sound while maintaining a moderate tone inside the vehicle, making it suitable for various driving conditions.
With all necessary components included, the Flowmaster American Thunder cat-back exhaust system is a reliable choice for those seeking to enhance their vehicle's performance and sound. The system is compatible with a range of vehicles and is built to withstand the rigors of daily use, making it a practical addition for automotive enthusiasts.
Features
- Durable Stainless Steel Construction
- Mandrel Bent 16 Gauge Stainless Steel Tubing
- Polished 3-1/2 Inch Stainless Steel Tips
- Side Exit Tailpipes Are Ideal For Towing
- Deep Powerful Exterior Sound
- Super 44 Performance Muffler
- Clears Factory Spare Tire
- Uses The Factory Hanger Locations For Easy Installation
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 817913
- Type: Cat-Back
- Exhaust Type: Single
- Outlet Type: Dual
- Exit Position: Driver And Passenger Side Behind Tire
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive
- Diameter (IN): 3 Inch
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 3-1/2 Inch Round Angle-Cut
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Includes Exhaust Pipe Muffler Delete: No
- Muffler Configuration: Single Inlet/ Single Outlet
- Muffler Brand: Flowmaster
- Includes Hardware: No
- Required Welding: Yes
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2020-2025 Jeep Gladiator JT
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
