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Fitment

YearMakeModelSub Model
2009-2013ToyotaTundra
2009-2021ToyotaTundraLimited
2009-2021ToyotaTundraSR5
2010ToyotaTundraPlatinum
2013-2021ToyotaTundraPlatinum
2014-2021ToyotaTundraSR
2014-2021ToyotaTundra1794 Edition
2015-2017ToyotaTundraTRD Pro
2018-2019ToyotaTundra1794
2019-2021ToyotaTundraTRD Pro
2020-2021ToyotaTundraTRD Off-Road
2020-2021ToyotaTundra
2020ToyotaTundraTRD Sport
2021ToyotaTundra1794
2021ToyotaTundraNightshade
2021ToyotaTundraTrail
2021ToyotaTundraTRD Off-Road Premium
2021ToyotaTundraTRD Sport Premium

Quick Specs

  • Country of Origin: USA
  • Sold As: Kit
  • Availability: Available
  • Exhaust Type: Cat Back
  • Exit Style: Dual Out Side Dual Out Rear
  • Mount Style: Clamp-On
  • Shape: Oval
  • Part Number : 817664

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

American Thunder Cat-Back Exhaust System 2009-2021 Toyota Tundra 4.6L, 4.7L And 5.7L Engines Aggressive Sound Flowmaster

Fits 2009-2013 Toyota Tundra 2009-2021 Limited SR5 2010 Platinum 2013-2021 2014-2021 SR 1794 Edition 2015-2017 TRD Pro 2018-2019 2019-2021 2020-2021 Off-Road 2020 Sport 2021 Nightshade Trail Premium
4.9257075471698 848 5
98.514150943396%
4.9/5 out of 848 Company Reviews. Rating:
American Thunder Cat-Back Exhaust System 2009-2021 Toyota Tundra 4.6L, 4.7L And 5.7L Engines Aggressive Sound Flowmaster
1199.95In stock
Fits 2009-2013 Toyota Tundra 2009-2021 Limited SR5 2010 Platinum 2013-2021 2014-2021 SR 1794 Edition 2015-2017 TRD Pro 2018-2019 2019-2021 2020-2021 Off-Road 2020 Sport 2021 Nightshade Trail Premium
  • Brand : Flowmaster
  • SKU : 817664-BDXN
  • Part Number : 817664
$1,199.95

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Product Details

The American Thunder cat-back exhaust system for 2009-2021 Toyota Tundra trucks with the 4.6L, 4.7L or 5.7L engine is perfect for the person looking for an deep aggressive exterior tone with a mellow growl inside the truck and all of the performance benefits you expect from Flowmaster. This bolt-on emissions-legal system features all stainless steel construction, a specially designed dual inlet Super 40 Series muffler flowing into dual 2.50-inch mandrel-bent tailpipes for maximum performance with a deep tone.

The kit comes with two sets of final pipes for either a dual out the back look or dual out behind the rear tires, which is beneficial for towing. The tailpipes are finished off with a pair of 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for easy at home installation. Note: Fits 2/4 wheel drive. Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.

  • Large 3.50-inch Polished 304 Stainless Steel Tips
  • Side Exit Tailpipes Ideal for Towing Applications
  • Mandrel-bent Stainless Steel Construction
  • Super 40 Series Performance Muffler
  • Deep Aggressive Performance Tone
  • Uses the Factory Hanger Locations
  • Multiple Exit Styles Provided in Kit
  • Includes all Necessary Hardware
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty
  • Easy Installation
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