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Experience aggressive sound and enhanced performance with this stainless steel exhaust system.
The Flowmaster American Thunder Exhaust System Kit is designed to provide a powerful and aggressive exhaust tone while enhancing vehicle performance. This header-back system features mandrel bent 16 gauge 409 stainless steel tubing, ensuring durability and resistance to corrosion. With a 2-1/2 inch pipe diameter and dual exhaust outlets, this system is engineered for optimal airflow and sound quality.
This exhaust system includes two Super 44 Series mufflers, which are dyno tuned to deliver the signature Flowmaster sound that enthusiasts seek. The dual exit design allows for a rear exit configuration, providing a clean and stylish look. Additionally, the kit comes with a 3 inch round angle-cut stainless steel tip, further enhancing the aesthetic appeal of your vehicle.
Installation of the Flowmaster American Thunder Exhaust System requires welding and is estimated to take approximately two hours. The kit includes all necessary hardware for a complete installation. This exhaust system is an excellent choice for those looking to improve both the sound and performance of their vehicle.
Features
- Mandrel Bent 16 Gauge 409 Stainless Steel Tubing
- Aggressive And Powerful Exterior Exhaust Tone
- Header Back System
- Dyno Tuned For Maximum Performance
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 817281
- Type: Header-Back
- Exhaust Type: Dual
- Outlet Type: Dual
- Exit Position: Driver And Passenger Rear
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive
- Diameter (IN): 2-1/2 Inch
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 3 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
- 1967-1970 Ford Mustang
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.
