Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2011-2021 Jeep Grand Cherokees with the 3.6-liter engine. This system uses a Super 50 series muffler for a moderate to mild sound level and increased performance. Tuned resonators help keep the interior sound level low for a comfortable ride. Mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses a large 4.00-inch polished stainless steel tip for a custom look. 8176