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Flowmaster Exhaust American Thunder Header Back System - 817390

Authorized Dealer
Brand: Flowmaster Flowmaster
0 reviews
  • Have a product question? Ask us
  • Part Number: 817390
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: Up to 2 Weeks
  • If purchased before 12:00 EDT - estimated delivery by July 17
Retail: $1,246.34
Price: $1,186.99
You Save: $59.35
Diameter (IN)
2-1/2 Inch
Estimated Install Time (Hours)
2
Exhaust Tip Material
No Tip
Exhaust Tip Style
No Tip
Exhaust Type
Dual
Exit Position
Rear Exit
Includes Exhaust Pipe Muffler Delete
Yes
Includes Exhaust Tip
No
Includes Hardware
Yes
Includes Muffler
Yes
Material
Stainless Steel
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Flowmaster Exhaust System Kit

Exhaust System Kit; American Thunder ® Header Back System; Stainless Steel; With Mufflers; 2-1/2 Inch Pipe Diameter; Dual Exhaust With Dual Exit; Rear Exit; Without Tip

MPN: 817390

For the person who is looking for a complete Header-back dual exhaust system with a performance sound. This system is mandrel bent for maximum performance. American Thunder 2.5 Inch systems generally deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine and level of modification.
Sound Level: Aggressive/ Moderate
Type: Header-Back
Exhaust Type: Dual
Outlet Type: Dual
Exit Position: Rear Exit
Material: Stainless Steel
Diameter (IN): 2-1/2 Inch
Includes Exhaust Tip: No
Exhaust Tip Style: No Tip
Exhaust Tip Material: No Tip
Includes Muffler: Yes
Muffler Quantity: 2
Includes Exhaust Pipe Muffler Delete: Yes
Muffler Configuration: Single Inlet, Single Outlet
Muffler Brand: Super 40 Series
Includes Hardware: Yes
Required Welding: Yes
Estimated Install Time (Hours): 2

Features

  • Mandrel Bent For Maximum Performance
  • American Thunder 2.5 Inch Systems Generally Deliver A Moderate To Aggressive Interior And Exterior Tone And Are Suited To The Enthusiast Who Wants Their Performance To Be Heard
  • Sound Level Will Depend Greatly On The Engine And Level Of Modification
  • Improved Throttle Response, Power And Mileage
  • Designed For An Easy Fit
  • Limited Lifetime Warranty
Specifications of Flowmaster Exhaust American Thunder Header Back System - 817390
Diameter (IN) 2-1/2 Inch
Estimated Install Time (Hours) 2
Exhaust Tip Material No Tip
Exhaust Tip Style No Tip
Exhaust Type Dual
Exit Position Rear Exit
Includes Exhaust Pipe Muffler Delete Yes
Includes Exhaust Tip No
Includes Hardware Yes
Includes Muffler Yes
Material Stainless Steel
Muffler Brand Super 40 Series
Muffler Configuration Single Inlet, Single Outlet
Muffler Quantity 2
Outlet Type Dual
Required Welding Yes
Sound Level Aggressive/ Moderate
Type Header-Back

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