FLOWMASTER
Flowmaster 818139 Outlaw Extreme Cat-back Exhaust System
Flowmaster 818139 Outlaw Extreme Cat-back Exhaust System
SKU:F13818139
Low stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
Fits: 2022–2026 Toyota Tundra
- A custom tuned Outlaw style muffler gives you an improved tone, increased sound level and better performance.
- Two kits in one. Kit can be installed dual out the rear or dual out the side.
- 3.5-inch black ceramic coated tips add an aggressive, stylish look to the truck.
- A more aggressive exhaust sound with minimal interior resonance.
- A better flowing custom tuned muffler delivers performance increases of 10 hp and 14 lb/ft of torque at the rear wheels over the stock system.
Fits 2022-2026 Toyota Tundra, 3.4L, includes hybrid models, Cat-Back, Dual out Rear or Side Exit, Stainless Steel Exhaust System. This Flowmaster Outlaw cat-back exhaust system is for the 2022-2026 Toyota Tundra trucks with the 3.4-liter engine, including hybrid models. This system is manufactured using durable 409 stainless steel tubing and is mandrel bent for better exhaust gas flow. A Specially tuned Outlaw muffler is used for an aggressive sound level outside with minimal interior resonance inside the cab. Dyno results show an improvement of 10 hp and 14 lb/ft of torque at the rear wheels over the stock exhaust. This system uses dual 3.5-inch black ceramic coated tips that can exit dual out the rear or dual out the side. 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.
| Brand | FLOWMASTER |
|---|---|
| Manufacturer part number | 818139 |
| UPC / GTIN | 90127862001 |
| Weight | 85.00 lb |
| Dimensions (L × W × H) | 63.5 × 16 × 15.2 in |
| Category | Engine & Drivetrain |
| Condition | New — genuine brand-name part |
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.
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