Description
Aggressive Sound & Performance for Your Toyota Tundra
The Flowmaster Outlaw Cat-Back Exhaust System (818139) is engineered for maximum performance and aggressive sound for the 2022-2024 Toyota Tundra 3.4L, including hybrid models. Featuring a custom-tuned Outlaw muffler, this system delivers an aggressive exhaust note with minimal interior resonance, perfect for Tundra owners who want to stand out.
Manufactured using durable 409 stainless steel with mandrel-bent tubing, this system optimizes exhaust flow for increased horsepower and torque. The system is versatile, offering dual exit options:
? Dual Out the Rear (DOR) – Traditional, aggressive look.
? Dual Out the Side (DOS) – Stylish, angled exit behind the rear wheels.
The exhaust is finished with dual 3.5-inch black ceramic-coated tips, adding a bold, high-performance touch to your truck.
Key Features:
- Custom-Tuned Outlaw Muffler – Deep, aggressive sound outside with minimal drone inside.
- Mandrel-Bent 2.5" Stainless Steel Tubing – Ensures maximum flow & durability.
- +10 HP & +14 lb-ft Torque Gains – Dyno-tested for real performance improvements.
- Dual Exit Options – Install as Dual Out the Rear (DOR) or Dual Out the Side (DOS).
- 3.5" Black Ceramic-Coated Stainless Steel Tips – Durable, stylish, and corrosion-resistant.
- Uses Factory Hangers – No welding required for easy bolt-on installation.
- Includes All Necessary Hardware & Instructions – DIY-friendly install.
- Flowmaster’s Lifetime Limited Warranty – Built to last with premium construction.
Technical Specifications:
- Exhaust System Type: Cat-Back
- Exhaust Series: Outlaw
- Material: 409 Stainless Steel
- Main Piping Diameter: 2.50"
- Muffler Type: Reflection
- Muffler Series: Outlaw
- Muffler Body Length: 24.50"
- Muffler Overall Length: 18.00"
- Muffler Material: 409 Stainless Steel
- Muffler Finish: Black Painted
- Exit Style: Dual Out Rear (DOR) / Dual Out Side (DOS)
- Exhaust Tip Material: Black Ceramic-Coated 304 Stainless Steel
- Exhaust Tip Style: Dual, Round, 3.50" Angle Cut, Machined Edge, Double Wall
- Tip Length: 13.00"
- Sound Level: Aggressive – Deep, powerful, and commanding.
- Installation Type: Bolt-on – Uses factory mounting points (no modifications needed).
- Part Number: 818139
- UPC: 090127862001
Vehicle Fitment:
- 2022-2024 Toyota Tundra 3.4L V6 (Including Hybrid Models)
This system is legal for sale & use on emissions-controlled vehicles, as it does not affect emissions compliance.
Why Choose the Flowmaster Outlaw Cat-Back Exhaust?
The Flowmaster Outlaw Cat-Back Exhaust System is perfect for Toyota Tundra owners looking to upgrade their truck’s performance, sound, and style. Whether you're on the highway, off-roading, or towing, this system delivers:
- Proven power gains – +10 HP & +14 lb-ft torque for better throttle response.
- Aggressive signature Flowmaster sound – Deep & bold without excessive cabin drone.
- Premium materials & construction – 409 stainless steel + black ceramic tips for durability.
- Customizable exit options – Choose Dual Out Rear (DOR) or Dual Out Side (DOS).
- Hassle-free installation – Uses factory hangers for an easy bolt-on fit.
Upgrade your 2022-2024 Toyota Tundra with Flowmaster’s Outlaw Cat-Back Exhaust System and experience the perfect balance of power, sound, and style!
