Description
Overview
The Flowmaster Exhaust Muffler from the Flow FX series is engineered for the enthusiast who wants a moderate, purpose-built exhaust note that stands apart from the traditional “chambered” muffler sound. Delivering a deep, traditional mellow tone, this performance muffler is an ideal upgrade for anyone looking to add character to their car exhaust without an overpowering volume level. As part of Flowmaster’s respected lineup of mufflers, the Flow FX brings show-quality looks and dependable performance together in one compact package.
At the heart of this exhaust muffler is a large 3.00-inch “straight-through” stainless steel perforated core, surrounded by high-temperature sound absorption materials. This straight-through design is what produces the deep, mellow tone Flow FX mufflers are known for, while the sound absorption packing keeps the overall sound level moderate and refined. Whether you’re building a performance exhaust system or simply upgrading a tired factory muffler, the Flow FX core is built to deliver.
Key Benefits
Construction is a standout feature here. The case is fully MIG-welded from “bright” 409 stainless steel, giving it both durability and a clean, show-quality appearance. The Flow FX logo is embossed on both sides of the case, adding a finished, branded look to your exhaust automobile setup. Best of all, this Magnaflow-style straight-through performance is offered by Flowmaster at an economical price point and in a compact-sized case that fits a wide range of applications.
The internal flow design is fully reversible, so the muffler can be installed in either direction. That flexibility lets you position the muffler to best suit your vehicle application and accommodate the inlet and outlet offsets your setup requires — a genuine convenience whether you’re fabricating a custom cat back muffler system or replacing a component in an existing exhaust system.
- Large 3.00-inch “straight-through” stainless steel perforated core
- High-temperature sound absorption materials for a deep, mellow tone
- Moderate sound level — distinct from a chambered muffler sound
- Fully MIG-welded “bright” 409 stainless steel construction
- Flow FX logo embossed on both sides of the case
- Reversible internal flow design for flexible installation
- Compact, show-quality case at an economical price point
Fitment & Options
This is a performance muffler; exhaust tips are sold separately, so you can pair it with the tip that matches your build. Please note the California Proposition 65 warning associated with this product. When you shop for exhaust upgrades, the Flow FX muffler makes a smart, budget-friendly foundation for a mellow, moderate-tone performance exhaust. Choose the configuration and installation direction that best fit your vehicle and desired offsets.









