Description
Overview
The Flowmaster Flow FX Cat-back Exhaust System is engineered to transform the sound and performance of the 2015-2022 Chevy Colorado and GMC Canyon equipped with the 3.6L V6 engine. Built as a complete dual 2.25-inch cat-back package, it delivers the moderate-to-aggressive attitude enthusiasts expect from Flowmaster while retaining a refined, livable character for daily driving. If you want a deeper exterior note and the performance benefits of a free-flowing exhaust, this Flow FX system is purpose-built for your truck.
At the heart of the system is a Flow FX straight-through performance muffler, designed to maximize power flow while producing a moderate interior tone and a deep, confident sound outside the cabin. All stainless steel mandrel-bent tubing keeps flow smooth and consistent from the muffler through to the dual tailpipes, helping your V6 breathe more efficiently.
Key Benefits
Every detail of the Flow FX system is aimed at real-world usability. The dual tailpipes route to all factory hanger locations, clear the spare tire, and exit behind the rear passenger tire, finished off with dual 3.00-inch polished 304 stainless steel tips featuring an embossed logo. The moderate/mild sound level strikes a balance between an assertive presence and a comfortable cabin, making it ideal for owners who want more character without excessive drone.
- Dual 2.25-inch design with a Flow FX straight-through performance muffler for maximum power and improved flow
- All stainless steel mandrel-bent tubing for smooth, restriction-minimizing exhaust routing
- Dual 3.00-inch polished 304 stainless steel tips with an embossed logo, exiting behind the rear passenger tire
- Uses all factory hanger locations and clears the spare tire for a clean, bolt-on fit
- Moderate/mild sound level: a deep exterior tone with a controlled interior sound
- CARB (California) compliant, Emission Code 5
Installation & What’s Included
Designed for an easy, straightforward installation, the Flow FX system mounts using the factory hangers and includes all necessary parts, hardware, and detailed instructions. The muffler comes included as part of the kit, measuring 20.00 inches in overall length with a center inlet and dual outlets in a 2.25-inch outlet diameter. Both the muffler and pipes carry a silver finish, while the polished 304 stainless tips provide the finishing touch. No heat shield is included.
Fitment
This system fits the 2015-2022 Chevy Colorado and GMC Canyon with the 3.6L V6 engine, covering both 2-wheel and 4-wheel drive models with 128.3-inch and 140.5-inch wheelbases. It is CARB compliant, making it a legal upgrade in emissions-regulated states. Please note the California Proposition 65 warning applies to this product.
