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Enhance your vehicle's performance with a dual exhaust system.
The Flowmaster American Thunder Cat-Back System is engineered to provide a significant performance boost for vehicles originally equipped with a single exhaust. This system features mandrel bent 16 gauge aluminized steel tubing, ensuring durability and resistance to corrosion. The design includes a specially tuned muffler that delivers a moderate exterior exhaust tone, enhancing the overall driving experience without excessive noise.
This cat-back system connects after the factory catalytic converter and is optimized for maximum performance through dyno tuning. It includes all necessary components such as clamps, hangers, and a 4 inch rolled edge stainless steel tip, providing an aggressive look and sound. The dual rear exit configuration is particularly beneficial for towing applications, offering both functionality and style.
Installation of the Flowmaster American Thunder system requires welding and is estimated to take approximately two hours. This system is designed for those seeking to upgrade their vehicle's exhaust system while maintaining a balance between performance and sound quality.
Features
- Mandrel Bent 16 Gauge Aluminized Steel Tubing
- Moderate Exterior Exhaust Tone
- Connects After Factory Catalytic Converter
- Dyno Tuned For Maximum Performance
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 17342
- Type: Cat-Back
- Exhaust Type: Single
- Outlet Type: Dual
- Exit Position: Driver And Passenger Side Behind Tire
- Material: Aluminized Steel
- Includes Muffler: Yes
- Sound Level: Moderate
- Diameter (IN): 2-1/2 Inch
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 4 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: 30 Series
- Includes Hardware: Yes
- Required Welding: Yes
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2002-2006 Chevrolet Avalanche 1500
- 2001-2006 Chevrolet Suburban 1500
- 2001-2004 GMC Yukon XL 1500
- 2006-2006 GMC Yukon XL 1500
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.
