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Enhance your truck's performance with a powerful sound and durable design.
The Flowmaster American Thunder cat-back exhaust system is engineered for those seeking a robust sound profile while maintaining emissions compliance. Constructed from durable 409S stainless steel, this system features 2-1/2 inch mandrel-bent tubing that optimizes exhaust flow and enhances performance. The included Super 40 Series muffler delivers a deep, aggressive tone that resonates both inside and outside the vehicle.
This exhaust system offers versatility with dual exit options, allowing for a customized look and sound. The tailpipes can exit straight out the back or behind the rear tires, making it suitable for various applications, including towing. The system is finished with polished 3-1/2 inch round angle-cut stainless steel tips, adding a sleek aesthetic to your truck.
Installation is straightforward, as the kit includes all necessary hardware and requires no welding. With a dyno-tuned design, this exhaust system not only enhances sound but also maximizes performance, making it a valuable addition to any truck enthusiast's vehicle.
Features
- Durable Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Delta Flow Technology
- Easy To Install
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 817680
- Type: Cat-Back
- Exhaust Type: Dual
- Outlet Type: Dual
- Exit Position: Driver And Passenger Side Behind Tire
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive/ Moderate
- Diameter (IN): 2-1/2 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/ Dual Outlet
- Muffler Brand: Super 40 Series
- Includes Hardware: Yes
- Required Welding: No
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2007-2013 Chevrolet Silverado 1500
- 2007-2007 Chevrolet Silverado 1500 Classic
- 2007-2013 GMC Sierra 1500
- 2007-2007 GMC Sierra 1500 Classic
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.
