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FLOWMASTER

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

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

SKU:F13818140

Regular price $1,490.99
Regular price Sale price $1,490.99
Sale Sold out
Shipping calculated at checkout.

Low stock

Quantity
  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns

Fits: 2022–2026 Toyota Tundra

  • 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

Fits 2022-2026 Toyota Tundra 3.4-Liter, Cat-Back, Dual out Rear/Side Exit, American Thunder Stainless Steel Exhaust System. This Flowmaster American Thunder cat-back exhaust system for the 2022-2026 Toyota Tundra with the 3.4-liter engine is manufactured using durable 409 stainless steel throughout and features 2.5-inch mandrel bent pipes for better exhaust gas flow. A 50 HD series muffler is used for maximum performance and delivers a moderate sound inside and out. This system offers dual out the rear or side exit options with 3.5-inch polished stainless steel tips for a custom look. 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.. Fits 2022-2026 Toyota Tundra with the 3.4-liter engine. Does not fit hybrid models.

Brand FLOWMASTER
Manufacturer part number 818140
UPC / GTIN 90127615430
Weight 92.00 lb
Dimensions (L × W × H) 63.5 × 16 × 15.2 in
Category Engine & Drivetrain
Condition New — genuine brand-name part
Genuine brand-name part, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Verify fitment with the manufacturer part number above; not sure? Send us your VIN and we’ll confirm before you order. 30-day returns on unused parts.

Shipping & delivery

Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

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