Skip to main content

Flowmaster 818140 FlowFX Cat-Back Exhaust System - Stainless - Dual Rear Side Exit

Compatible with 2022-2023 Toyota® Tundra with 3.4 V6, 2/4 Wheel Drive, All Wheelbases. This product is not created or sold by Toyota®.

Part # 818140 Be the first to write a review

Flowmaster 818140 FlowFX Cat-Back Exhaust System - Stainless - Dual Rear Side Exit

In Stock
Free Shipping
$974.66
Add to Wishlist
Starting at $86 a month with Learn More
5

Emissions

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.

See Emissions Details
This Flowmaster® Outlaw Extreme cat-back exhaust system for the 2022-2023 models 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
Brand Flowmaster
Emission Code5
Exit PositionDual Out Side
Mount TypeUses Factory Hangers
Muffler Body Length (in)18
Muffler ColorNatural
Muffler FinishBrushed
Muffler Inlet Diameter (in)2.5
Muffler Inlet LocationDual Inlet
Muffler Material409S Stainless Steel
Muffler Outlet Diameter (in)2.5
Muffler Outlet LocationDual Outlet
Muffler Overall Length (in)24
Muffler Quantity1
Muffler Series50 Series HD
Muffler ShapeOval
Muffler TypeReflection
Product TypeCat-Back Exhaust Systems
Sound LevelModerate
Tip CutAngle
Tip Diameter3.5"
Tip Edge StyleCut
Tip FinishPolished
Tip Length (in)11
Tip LogoEmbossed
Tip Material304 Stainless Steel
Tip Quantity2
Tip ShapeRound
Tip StyleDouble Wall
Tubing Diameter (in)2.5"
Tubing Material409S Stainless Steel
UPC090127615430
Manufacturer Part Number818140
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number818140
5

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.
Fits both 2/4 wheel drive models and all wheelbases.
Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.