Flowmaster 818139 Exhaust System Kit
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This Flowmaster Outlaw cat-back exhaust system is for the 2022-2025 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.
- 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
Installation / Product Video: Watch on YouTube
Warranty: Manufacturer's Limited Lifetime Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2022-2026 | Toyota | Tundra | 1794 Edition | 3.4L V6 |
| 2022-2025 | Toyota | Tundra | Capstone | |
| 2022 | Toyota | Tundra | Limited TRD Off-Road | 3.4L V6 |
| 2022-2026 | Toyota | Tundra | Limited | 3.4L V6 |
| 2022 | Toyota | Tundra | Platinum 1794 Edition | 3.4L V6 |
| 2022-2026 | Toyota | Tundra | Platinum | 3.4L V6 |
| 2022 | Toyota | Tundra | SR TRD Off-Road | 3.4L V6 |
| 2022 | Toyota | Tundra | SR5 TRD Off-Road | 3.4L V6 |
| 2022-2026 | Toyota | Tundra | SR5 | 3.4L V6 |
| 2022-2026 | Toyota | Tundra | SR | 3.4L V6 |
| 2024-2025 | Toyota | Tundra | TRD Off-Road | |
| 2022-2025 | Toyota | Tundra | TRD Pro |
12 applications listed.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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