Description
Overview
The Flowmaster Flow FX Cat-Back Exhaust System is engineered to deliver deep, moderate performance sound and a custom look that transforms the character of your truck. Built using durable 409S stainless steel throughout, this cat-back system pairs proven Flowmaster acoustics with rugged construction, making it a smart upgrade for daily driving, work duty, and towing alike.
At the heart of the system is a 3.00-inch inlet pipe feeding a single inlet/dual outlet Flow FX “straight-through” muffler. This straight-through design is the key to the Flow FX experience, promoting maximum performance while producing the deep, aggressive tone Flowmaster is known for, without droning excess. From there, dual 2.50-inch mandrel-bent stainless tailpipes route the flow smoothly for consistent, unrestricted airflow.
Key Benefits
Beyond sound and performance, this system is purpose-built with real-world usability in mind. The dual tailpipes exit out the sides at an angle behind the rear wheels, directing exhaust away from your boat or travel trailer when towing, a thoughtful touch for anyone who spends weekends on the water or on the road. The system is finished with a pair of large 4.50-inch diameter black ceramic coated 304S stainless steel tips featuring an embossed logo, giving your truck a bold, custom appearance that matches the deep Flow FX voice.
- Durable 409S stainless steel construction throughout for long-lasting corrosion resistance
- 3.00-inch inlet pipe with a single inlet/dual outlet Flow FX straight-through muffler for great sound and maximum performance
- Dual 2.50-inch mandrel-bent stainless tailpipes for smooth, unrestricted flow
- 4.50-inch black ceramic coated 304S stainless steel tips with embossed logo
- Angled side-exit design directs exhaust away from a boat or travel trailer when towing
- CARB (California) compliant with a moderate sound level
Easy At-Home Installation
Installation is designed to be straightforward for the home mechanic. The system uses all existing factory hanger locations and includes an additional hanger to install the new left side tailpipe. Detailed installation instructions and all necessary hardware are included, so you have everything you need to get the job done in your own garage.
Fitment
This Flow FX cat-back system fits both 2-Wheel Drive and 4-Wheel Drive applications and accommodates all wheelbases, making it a versatile choice across truck configurations. The muffler is included, tailpipe quantity is dual, and note that a heat shield is not included.
Please note: This product carries a California Proposition 65 warning. Choose the Flowmaster Flow FX Cat-Back Exhaust System to combine that signature deep performance sound with a custom look built to last.
