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Flowmaster Exhaust American Thunder Cat Back System - 817664

Authorized Dealer
Brand: Flowmaster Flowmaster
0 reviews
  • Have a product question? Ask us
  • Part Number: 817664
  • Part Location: U.S.
  • Availability: 1 In Stock
  • Delivery: Ships Out in 1 - 2 Business Days
  • If purchased before 12:00 EDT - estimated delivery by July 07
Retail: $1,261.04
Price: $1,200.99
You Save: $60.05
Diameter (IN)
2-1/2 Inch
Estimated Install Time (Hours)
2
Exhaust Tip Material
Stainless Steel
Exhaust Tip Style
3-1/2 Inch Round Angle-Cut
Exhaust Type
Dual
Exit Position
Split Rear/ Split Side Exit
Includes Exhaust Pipe Muffler Delete
No
Includes Exhaust Tip
Yes
Includes Hardware
Yes
Includes Muffler
Yes
Material
Stainless Steel
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Flowmaster Exhaust System Kit

Exhaust System Kit; American Thunder ® Cat Back System; Stainless Steel; With Muffler; 2-1/2 Inch Pipe Diameter; Dual Exhaust With Dual Exit; Split Rear/ Split Side Exit; 3-1/2 Inch Stainless Steel Tip

MPN: 817664

Flowmaster's American Thunder cat-back exhaust system for the Toyota Tundra pickup trucks with the 5.7 Liter or 4.6 Liter V8 engines is perfect for the person looking for an aggressive sound level with all of the performance benefits that you would expect from Flowmaster. This DOR/DOS (Dual Out Rear, Dual Out Side) bolt on 409S stainless steel system features dual 2.50 Inch tailpipes and 3.50 Inch polished stainless steel tips. This system is designed to fit regular cab/long bed, double cab/short bed and CrewMax models.
Sound Level: Aggressive
Type: Cat-Back
Exhaust Type: Dual
Outlet Type: Dual
Exit Position: Split Rear/ Split Side Exit
Material: Stainless Steel
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
Includes Muffler: Yes
Muffler Quantity: 1
Includes Exhaust Pipe Muffler Delete: No
Muffler Configuration: Dual Inlet, Dual Outlet
Muffler Brand: 40 Series Big Block
Includes Hardware: Yes
Required Welding: Yes
Estimated Install Time (Hours): 2

Features

  • 409S Stainless Steel Construction
  • Designed For An Easy Fit
  • Limited Lifetime Warranty
Specifications of Flowmaster Exhaust American Thunder Cat Back System - 817664
Diameter (IN) 2-1/2 Inch
Estimated Install Time (Hours) 2
Exhaust Tip Material Stainless Steel
Exhaust Tip Style 3-1/2 Inch Round Angle-Cut
Exhaust Type Dual
Exit Position Split Rear/ Split Side Exit
Includes Exhaust Pipe Muffler Delete No
Includes Exhaust Tip Yes
Includes Hardware Yes
Includes Muffler Yes
Material Stainless Steel
Muffler Brand 40 Series Big Block
Muffler Configuration Dual Inlet, Dual Outlet
Muffler Quantity 1
Outlet Type Dual
Required Welding Yes
Sound Level Aggressive
Type Cat-Back

2011 Toyota Tundra
2012 Toyota Tundra
2013 Toyota Tundra
2014 Toyota Tundra
2015 Toyota Tundra
2016 Toyota Tundra
2017 Toyota Tundra
2018 Toyota Tundra
2019 Toyota Tundra
2020 Toyota Tundra
2021 Toyota Tundra

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