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Enhance performance with a durable stainless steel exhaust system.
The Flowmaster American Thunder Cat-back exhaust system is engineered for those seeking a balance between performance and sound. Constructed from 409S stainless steel, this system features 2-1/2 inch mandrel-bent tubing that ensures optimal exhaust flow and durability. The unique Scavenger X-pipe crossover design contributes to a deep, resonant sound while maximizing power output.
This exhaust system includes dual Super 44 Series mufflers that provide a moderate exterior sound level, complemented by a mild interior tone. The dual exit design allows for a clean aesthetic with polished stainless steel tips that exit within the rear bumper valance. Installation is straightforward, utilizing factory hanger locations and including all necessary hardware for a seamless fit.
With features such as specially tuned resonators and Delta Flow technology, this exhaust system is dyno-tuned to enhance vehicle performance. The Flowmaster American Thunder Cat-back system is a reliable choice for those looking to improve their vehicle's exhaust efficiency and sound quality.
Features
- Durable Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Exclusive Scavenger X-Pipe Crossover
- Specially Tuned Resonators
- Delta Flow Technology
- Uses The Factory Hanger Locations For Easy Installation
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 817737
- Type: Cat-Back
- Exhaust Type: Dual
- Outlet Type: Dual
- Exit Position: Driver And Passenger Rear
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Moderate
- Diameter (IN): 2-1/2 Inch
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 2-1/2 Inch Round Angle-Cut
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 2
- Includes Exhaust Pipe Muffler Delete: No
- Muffler Configuration: Single Inlet/ Single Outlet
- Muffler Brand: Super 44 Series
- Includes Hardware: Yes
- Required Welding: Yes
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2015-2023 Dodge Challenger
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.
