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Experience enhanced performance with a powerful sound profile.
The Flowmaster American Thunder Header Back Exhaust System is engineered for those seeking a balance of performance and sound. This system features mandrel bent 16 gauge aluminized steel tubing, ensuring durability and optimal exhaust flow. With dual Super 44 Series mufflers, it delivers a deep, powerful sound that ranges from moderate to aggressive, catering to various preferences in exhaust tone.
Designed for versatility, this crossmember-back true dual exhaust system accommodates both long and short wheelbases, as well as automatic and manual transmissions. The H-pipe crossover enhances power delivery, making it suitable for a range of vehicle applications. Additionally, the system provides adequate clearance for lowered vehicles, ensuring compatibility without compromising performance.
Manufactured in the USA, the Flowmaster American Thunder system includes all necessary hardware for installation and does not require welding, making it accessible for various skill levels. With a 2-1/2 inch pipe diameter and dual outlet options, this exhaust system is a robust choice for enhancing your vehicle's performance and sound.
Features
- Mandrel Bent 16 Gauge Aluminized Steel Tubing
- Super 44 Series Mufflers For Deep Powerful Sound
- Moderate To Aggressive Exterior Exhaust Tone
- Crossmember-Back True Dual Exhaust System
- H-Pipe Crossover For Maximum Power
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 17742
- Type: Header-Back
- Exhaust Type: Dual
- Outlet Type: Dual
- Exit Position: Driver And Passenger Rear Or Driver And Passenger Side Behind Tire
- Material: Aluminized Steel
- Includes Muffler: Yes
- Sound Level: Aggressive/ Moderate
- Diameter (IN): 2-1/2 Inch
- Includes Exhaust Tip: No
- Exhaust Tip Style: Without Tip
- Exhaust Tip Material: Without Tip
- Muffler Quantity: 2
- Includes Exhaust Pipe Muffler Delete: Yes
- Muffler Configuration: Single Inlet/ Single Outlet
- Muffler Brand: Super 44 Series
- Includes Hardware: Yes
- Required Welding: No
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 1975-1986 Chevrolet C10
- 1975-1986 Chevrolet C20
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.
