Description
Overview
The Flowmaster Flow FX Cat-Back Exhaust System is engineered for the 2015-2023 Dodge Challenger, including the Hellcat, equipped with the 6.2L or 6.4L Hemi engine and Factory Active Exhaust Valves. Built for the driver who wants a moderately aggressive exterior and interior sound level backed by the real-world performance benefits that carry the Flowmaster name, this Flow FX system upgrades your Challenger with a deeper, more powerful tone and a factory-should-have-had-it look.
At the heart of the system is mandrel-bent 3.00-inch stainless steel tubing that flows into the Scavenger Series X-pipe cross-over for maximum performance and tone. From there, exhaust gases pass through a pair of Flow FX “straight-through” mufflers that deliver a deep, aggressive sound without the drone. Dual 3.00-inch mandrel-bent stainless tailpipes retain the Factory Active Exhaust Valves, so you keep the adjustable character your Challenger was designed around.
Sound & Style
The system is finished with aggressive quad 3.50-inch black ceramic-coated 304 stainless steel tips, each embossed with the Flowmaster name. The large quad tips exit within the rear bumper valance, giving your Challenger the assertive stance that lets everyone know you would rather lead than follow. It is a look that pairs perfectly with the deep, moderately aggressive note produced by the Flow FX mufflers and Scavenger Series X-pipe.
Key Highlights
- Mandrel-bent 3.00-inch stainless steel tubing for smooth, high-flow performance
- Scavenger Series X-pipe cross-over for maximum performance and tone
- Pair of Flow FX straight-through mufflers for a deep, powerful, moderately aggressive sound
- Dual 3.00-inch mandrel-bent stainless tailpipes that retain the Factory Active Exhaust Valves
- Quad 3.50-inch black ceramic-coated 304 stainless steel tips, embossed with the Flowmaster name
- CARB (California) compliant with Emission Code 5
Fitment & Installation
This cat-back system is purpose-built for 2015-2023 Dodge Challenger models, including Hellcat, running the 6.2L or 6.4L Hemi with Factory Active Exhaust Valves. It is designed to use the factory hanger locations and includes all necessary parts, hardware, and detailed instructions for a straightforward installation. A muffler is included, the tailpipe configuration is dual with quad tip exits, and no heat shield is included.
The tips carry an embossed Flowmaster logo, the pipe color is silver, and the tips are finished in black ceramic coating. With its balance of aggressive tone, retained Active Exhaust Valve function, and factory-style fitment, the Flow FX Cat-Back gives your Challenger the exhaust it should have come with from the factory. California residents note: Proposition 65 warning applies.
