Description
Overview
The Flowmaster Flow FX Cat-Back Exhaust System is engineered to unlock a deeper, more aggressive tone and improved performance for the 2007-2014 Toyota FJ Cruiser. Built to deliver moderate, refined sound without excessive drone, this complete cat-back kit replaces the restrictive factory exhaust with free-flowing components designed for real-world driving and a custom look that matches the sound.
At the heart of the system is the Flow FX “straight-through” muffler, a 20-inch center-inlet, center-outlet design with a 2.50-inch outlet that promotes strong exhaust scavenging for great sound and maximum performance. Paired with 2.50-inch mandrel-bent pipes, the FJ Cruiser breathes more freely from the cat back, helping exhaust gases exit smoothly and efficiently.
Built to Last
Every component is manufactured using durable 409 stainless steel throughout, providing lasting resistance to the heat and corrosion that exhaust systems endure. The system is finished with a 3.50-inch diameter black ceramic-coated 304S stainless steel tip featuring an embossed Flowmaster logo, giving your FJ a purposeful, custom appearance that goes hand in hand with the deep Flow FX sound.
Easy, Bolt-On Installation
Designed as a true direct-fit upgrade, this Flow FX cat-back uses all the existing factory hanger locations, so there’s no need for cutting or custom fabrication. The kit includes installation instructions and all necessary hardware, making it a straightforward job you can tackle at home in your own garage with basic tools.
Key Highlights
- Complete cat-back exhaust system for the 2007-2014 Toyota FJ Cruiser
- Durable 409 stainless steel construction throughout
- 2.50-inch mandrel-bent pipes for improved exhaust gas flow
- Flow FX straight-through muffler (20-inch length, center inlet / center outlet, 2.50-inch outlet) for a moderate, deep tone
- 3.50-inch black ceramic-coated 304S stainless steel tip with embossed logo
- Single tail pipe configuration that mounts to factory hanger locations
- Includes installation instructions and all necessary hardware
- CARB (California) compliant
Sound and Performance
The Flow FX series is known for delivering that signature Flowmaster attitude at a moderate volume level, giving you a rich, performance-oriented note without overwhelming the cabin. The straight-through muffler design keeps flow high and restriction low, so you get the aural upgrade and the improved breathing that enthusiasts want from a quality cat-back.
Fitment and Warranty
This system is specifically designed for the 2007-2014 Toyota FJ Cruiser and is backed by Flowmaster’s lifetime Limited Warranty for long-term peace of mind. Please note this product carries a California Proposition 65 warning. Upgrade your FJ Cruiser with the durable, great-sounding Flow FX cat-back and enjoy a custom look and feel that’s built to last.











