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
Low stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The Flowmaster 818140 is a flowfx cat-back exhaust for 2022–2026 Toyota Tundra. It is a new, genuine Flowmaster part with the manufacturer warranty, shipped from the closest US warehouse.
Fits: 2022–2026 Toyota Tundra
Key features
- 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
Product details
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.
Specifications
| Brand | Flowmaster |
|---|---|
| Manufacturer part number | 818140 |
| Part type | Engine Exhaust Pipe |
| UPC / GTIN | 90127615430 |
| Vehicle fitment | 2022–2026 Toyota Tundra |
| Weight | 92.00 lb |
| Dimensions (L × W × H) | 63.5 × 16 × 15.2 in |
| Category | Engine & Drivetrain |
| Condition | New — genuine brand-name part |
| Warranty | Manufacturer warranty |
Questions
Will this fit my vehicle?
It is listed for 2022–2026 Toyota Tundra. Trim, engine and options can change the part a vehicle needs — send us your VIN and we will confirm before you order.
How fast does it ship?
Orders ship from the closest US warehouse, normally within 1–3 business days, with tracking by e-mail.
Is this a genuine Flowmaster part?
Yes — new and genuine Flowmaster, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
Shipping & delivery
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
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
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.
