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Supplier details checked 2026-09-23 · Test catalog
Fits 2011-2022* Jeep Grand Cherokee (*2022 Grand Cherokee WK Only) 3.6-Liter, Force II Cat-Back 2.5" Stainless Steel Exhaust System, Single Out Rear Exit
Flowmaster Force II Cat-Back Exhaust System
2.50-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
Super 50 Series performance muffler offers a moderate to mild sound level and increased performance
4.00-inch polished stainless steel tip adds a custom look to the vehicle
Tuned resonators control interior sound level for a comfortable ride
Includes all necessary hardware for an at home installation
Max dyno gains of 11 hp and 15 lb-ft at the rear wheels
Uses factory hanger locations for easy installation
Fits 2011-2022* Jeep Grand Cherokee (*2022 Grand Cherokee WK Only) 3.6-Liter
Flowmaster 11-22 Grand Cherokee 3.6L Force II Cat-Back SS Exhaust System
1122 GRAND CHEROKEE 36L FII 409S
SYS 11-22 GRAND CHER
Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2011-2022* Jeep Grand Cherokees (*2022 Grand Cherokee WK Only) with the 3.6-liter engine. This system use 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. This system uses larger 4.00-inch polished stainless steel tip for a custom look. Max dyno gains of 11 hp and 15 lb-ft at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
SYS 11-22 GR
