Description
Flowmaster FloxFX Exhaust System
99-04 Jeep Grand Cherokee 4.0L / 4.7L
717939
The Flowmaster FloxFX Exhaust System is designed to enhance the performance and sound of your vehicle. Constructed from durable 409 stainless steel with 16-gauge 2.50-inch mandrel-bent tubing, it ensures unrestricted exhaust flow and long-term corrosion resistance. The compact Flow FX straight-through muffler delivers a moderate yet powerful exterior tone, while the mandrel-bent tailpipe tucks high to prevent damage on rough terrain. Finished with a 3.50-inch black ceramic-coated stainless steel tip embossed with the Flowmaster logo, the system uses factory hanger locations for easy bolt-on installation. Complete with hardware and instructions, it’s backed by Flowmaster’s Lifetime Limited Warranty.
- 16-gauge 2.50-inch mandrel-bent stainless steel tubing for optimal exhaust flow
- Flow FX straight-through performance muffler for deep, powerful sound
- 409 stainless steel construction for long-lasting durability and corrosion resistance
- Large 3.50-inch black ceramic-coated stainless steel tip with Flowmaster logo
- Mandrel-bent tailpipe positioned high to prevent undercarriage damage
- Uses factory hanger locations for simple installation
- Includes all necessary hardware and detailed installation instructions
- Moderate exterior tone suitable for everyday driving
- Lifetime Limited Warranty






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