Description
Overview
The Flowmaster Flow FX Cat-Back Exhaust System is a complete, bolt-on upgrade engineered specifically for 2022-2026 Toyota Tundra trucks equipped with the 3.4-liter turbo engine. Built to deliver improved exhaust gas flow, a moderate yet purposeful tone, and a custom look at the rear, this system brings together Flowmaster’s proven Flow FX design in a kit that’s ready to install with factory hangers and all necessary hardware.
At the heart of the system is the Flow FX “straight-through” muffler, tuned for a moderate sound level and maximum performance. The muffler measures 24.00 inches in overall length, features dual inlets and dual outlets, and uses 2.50-inch outlets to match the free-flowing character of the rest of the system. The result is a confident, refined exhaust note that stays comfortable on the highway while giving your Tundra a stronger presence.
Materials & Construction
Every component is manufactured from durable 409 stainless steel throughout, providing long-term resistance to the elements and the demands of daily driving and towing. The dual 2.50-inch mandrel-bent pipes maintain a consistent diameter through every bend, promoting better exhaust gas flow for improved performance. The silver-finished pipes and muffler give the system a clean, factory-quality appearance under the truck.
Style & Sound
This dual system exits out both sides of the truck, behind the rear wheels, and is finished with 4.50-inch black ceramic tips featuring an embossed logo. The tips add serious style and a custom look that sets your Tundra apart, while the moderate sound level keeps things aggressive without being overbearing inside the cab.
Easy At-Home Installation
Designed to make the upgrade straightforward, the system uses all of the existing factory hanger locations and includes installation instructions along with all necessary hardware. That means you can complete the install at home without cutting or relocating mounts, saving time and shop costs.
- Fitment: 2022-2026 Toyota Tundra with the 3.4-liter turbo engine
- Durable 409 stainless steel construction throughout
- Dual 2.50-inch mandrel-bent pipes for better exhaust gas flow
- Flow FX “straight-through” muffler tuned for a moderate sound level
- Dual side exit behind the rear wheels with 4.50-inch black ceramic tips
- Embossed tip logo and silver pipe/muffler finish for a custom look
- Uses factory hanger locations; includes hardware and instructions
- CARB (California) compliant; Emission Code 5
Warranty
The Flowmaster Flow FX Cat-Back Exhaust System is backed by Flowmaster’s Lifetime Limited Warranty, reflecting the confidence behind its design and construction. For Tundra owners who want a proven combination of flow, tone, and style, this cat-back system delivers a complete, ready-to-install package.
