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Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title
Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title
Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title
Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title
Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title
Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title
Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title
Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title
Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140 - Default Title

Flowmaster Exhaust Toyota Tundra 3.4L (22-23) 3.0" Catback- American Thunder 818140

Regular price
$1,299.95
Sale price
$1,299.95

Free Shipping - Lower 48 US States

In Northern California? Get this professionally set up & installed!

American Thunder® is the "original" Flowmaster sound. In most cases a very aggressive sound level, American Thunder systems use various chambered mufflers to achieve the performance gains and aggressive sound that you want from your car or truck, inside and out. Available in stainless steel or economical aluminized steel, American Thunder systems are a great choice when you want to be heard.

Fitment Information

  • Toyota Tundra 3.4L (2022, 2023)
  • Does not fit hybrid models.

Emissions Compliance

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Specs & Features

  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exit Position: DOR/S
  • Material: 409 Stainless Steel
  • Mount Type: Uses Factory Hangers
  • Muffler Body Length (in): 18
  • Muffler Color: Black
  • Muffler Finish: Painted
  • Muffler Inlet Diameter: 2.5
  • Muffler Inlet Location: Dual Inlet
  • Muffler Material: 409S Stainless Steel
  • Muffler Outlet Diameter: 2.50
  • Muffler Outlet Location: Dual Inlet
  • Muffler Overall Length (in): 24
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: 50 Series HD
  • Muffler Shape: Oval
  • Muffler Type: Reflection
  • Product Type: Exhaust System
  • Single Dual: Dual
  • Sound Level: Moderate
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.50
  • Tip Edge Style: Cut
  • Tip Finish: Polished 
  • Tip Length: 11
  • Tip Logo: Embossed
  • Tip Material: 304 Stainless
  • Tip Quantity: 2.00
  • Tip Shape: Round
  • Tip Style: Double Wall
  • Tubing Diameter (in): 2.50
  • Tubing Material: 409S Stainless Steel
  • UPC: 090127615430
  • California Proposition 65 Chemical Name: Chromium (hexavalent compounds) / Nickel (Metallic)
  • California Proposition 65 Required: Yes
  • Part Number: 818140

    Product Description

    This Flowmaster® Flow FX® Outlaw Extreme cat-back exhaust system for the 2022-2024 Toyota Tundra with the 3.4-liter engine is manufactured using durable 409 stainless steel throughout and features 3.0-inch mandrel bent pipes for better exhaust gas flow. A race inspired Outlaw series muffler is used for maximum performance and delivers an aggressive sound inside and out. This system exits under the truck with a dump style turn down tip for added style and better ground clearance when driving off-road. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

    Features:

    • 3.00-inch to dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
    • Dual out the rear or out the side exit options
    • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
    • 50 HD series muffler delivers a moderate sound level inside and out, along with increased performance
    • 3.50-inch polished stainless steel tips add a custom look
    • Backed by Flowmaster's Lifetime Limited Warranty

      Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

      Flowmaster Brand Logo

      Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


      More in this category
      Flowmaster American Thunder Exhausts
      Toyota Tundra Exhaust
      Toyota Tundra Parts
    • Category: Exhaust Systems
    • Brand: Flowmaster

      Reviews on this product


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