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Enhance performance and sound with durable stainless steel construction.
The Flowmaster Outlaw Cat Back Exhaust System is designed for the 3.4 Liter engine, including hybrid models, providing a significant upgrade in both performance and sound. Constructed from high-quality 409 stainless steel, this exhaust system features mandrel bent tubing for optimal exhaust gas flow, ensuring durability and efficiency. The specially tuned Outlaw muffler delivers an aggressive sound outside while minimizing interior resonance, making it suitable for various driving conditions.
This exhaust system is engineered to improve vehicle performance, with dyno results indicating an increase of 10 horsepower and 14 pound-feet of torque at the rear wheels compared to the stock exhaust. The system includes dual 3-1/2 inch black ceramic coated tips, allowing for a choice between dual out the rear or dual out the side exit configurations. Installation is straightforward, utilizing existing factory hanger locations and including all necessary hardware and instructions for a home installation.
With its aggressive sound profile and stylish appearance, the Flowmaster Outlaw Cat Back Exhaust System not only enhances the aesthetic of your vehicle but also contributes to improved performance metrics. The dual inlet and dual outlet muffler configuration ensures a robust exhaust flow, making this system a practical choice for those seeking to optimize their vehicle's capabilities.
Features
- 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
- 3-1/2 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 Horsepower And 14 Pound Feet Of Torque At The Rear Wheels Over The Stock System
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 818139
- Type: Cat-Back
- Exhaust Type: Dual
- Outlet Type: Dual
- Exit Position: Driver And Passenger Rear Or Driver And Passenger Side Behind Tire
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive
- Diameter (IN): 2-1/2 Inch
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 3-1/2 Inch Double Wall Angle-Cut
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Includes Exhaust Pipe Muffler Delete: No
- Muffler Configuration: Dual Inlet/ Dual Outlet
- Muffler Brand: Flowmaster
- Includes Hardware: Yes
- Required Welding: Yes
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2022-2025 Toyota Tundra
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
