Flowmaster
Flowmaster 817628 Force II Cat-Back Exhaust System
Flowmaster 817628 Force II Cat-Back Exhaust System
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Description & Features
Flowmaster 817628 Force II Cat-Back Exhaust System
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.
- Super 50 Series performance muffler offers a moderate to mild sound level and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Tuned resonators control interior sound level for a comfortable ride
- Max dyno gains of 11 hp and 15 lb-ft at the rear wheels
- 50-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- 00-inch polished stainless steel tip adds a custom look to the vehicle
- Uses factory hanger locations for easy installation
Specifications
| Brand | Flowmaster |
| California Proposition 65 | Yes |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| CARB (California) Compliant | Yes |
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Category | Exhaust |
| Clamping Type | Flat Band |
| Clamps Included | Yes |
| Drive | 4WD |
| Emission Code | 5 |
| Exhaust Series | Force II |
| Exhaust Tip Color | Silver |
| Exhaust Tip Connection | Welded |
| Exhaust Tip Cut | Angled |
| Exhaust Tip Diameter | 4.00 |
| Exhaust Tip Edge | Angle Cut |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Length | 5.25 |
| Exhaust Tip Material | 304 Stainless Steel |
| Exhaust Tip Quantity | 1 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Double Wall |
| Exit Style | Single Out Rear |
| Finish | Natural |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | Yes |
| Heat Shield Included | No |
| Inlet Diameter | 2.50 |
| Inlet Type | Flanged |
| Main Piping Diameter | 2.50 |
| Mount Type | Uses Factory Hangers |
| Mounting Bracket Included | No |
| Muffler Body Height | 5.00 |
| Muffler Body Length | 17.25 |
| Muffler Body Material | 409 Stainless Steel |
| Muffler Body Shape | Oval |
| Muffler Body Width | 10.00 |
| Muffler Color | Black |
| Muffler Finish | Black High-Temperature Paint Finish |
| Muffler Flanged Inlet | No |
| Muffler Flanged Outlet | No |
| Muffler Included | Yes |
| Muffler Inlet Connection | Slip-Fit |
| Muffler Inlet Inside Diameter | 2.50 |
| Muffler Inlet Location | Offset |
| Muffler Inlet Outside Diameter | 2.63 |
| Muffler Outlet Diameter | 2.50 |
| Muffler Outlet Quantity | 1 |
| Muffler Overall Length | 23.44 |
| Muffler Part Number | Kit Only |
| Muffler Quantity | 1 |
| Muffler Series | Super 50 |
| Muffler Type | Reflection |
| part type | Exhaust System |
| Pipe Color | Silver |
| Pipe Material | 409 Stainless Steel |
| Product Type | Exhaust System |
| Resonator (Front Left) Body Height | 3.00 |
| Resonator (Front Left) Body Length | 16.10 |
| Resonator (Front Left) Body Width | 6.00 |
| Resonator (Front Right) Body Height | 3.00 |
| Resonator (Front Right) Body Length | 16.10 |
| Resonator (Front Right) Body Width | 6.00 |
| Sound Level | Moderate/Mild |
| Spring Bolt Kit Included | No |
| Sub Category | Exhaust and Tail Pipes |
| Tail Pipe Outlet Outside Diameter | 2.50 |
| Tail Pipe Quantity | Single |
| Tail Pipe Tapered Outlet | No |
| Tip Logo | Embossed |
| Type | Cat-Back |
| Valve Included | No |
| Valve Type | Not Applicable |
| Warning | California Proposition 65 |
Packaging Information
Weight: 51.2 lbs
Dimensions: 59.75 x 16.25 x 15.25 IN
Safety
⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit www.P65Warnings.ca.gov
Warranty
Installation Instructions
⚠ Fitment Notes
- Polished Tip Finish, Fits models with factory single exhaust only
- Fits 2011-2022* Jeep Grand Cherokee (*2022 Grand Cherokee WK Only) 3.6-Liter
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Vehicle Fitment
Vehicle Fitment
- 2016 Jeep Grand Cherokee 75th Anniversary
- 2021 Jeep Grand Cherokee 80th Anniversary
- 2018-2020 Jeep Grand Cherokee Altitude
- 2018-2021 Jeep Grand Cherokee High Altitude
- 2021 Jeep Grand Cherokee L Laredo
- 2021 Jeep Grand Cherokee L Limited
- 2021 Jeep Grand Cherokee L Overland
- 2021 Jeep Grand Cherokee L Summit
- 2011-2020 Jeep Grand Cherokee Laredo
- 2021 Jeep Grand Cherokee Laredo E
- 2021 Jeep Grand Cherokee Laredo X
- 2011-2021 Jeep Grand Cherokee Limited
- 2019-2020 Jeep Grand Cherokee Limited X
- 2011-2021 Jeep Grand Cherokee Overland
- 2012 Jeep Grand Cherokee Overland Summit
- 2014-2021 Jeep Grand Cherokee Summit
- 2017-2021 Jeep Grand Cherokee Trailhawk
- 2019-2020 Jeep Grand Cherokee Upland
- 2022 Jeep Grand Cherokee WK Altitude
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- 2022 Jeep Grand Cherokee WK Laredo E
- 2022 Jeep Grand Cherokee WK Laredo X
- 2022 Jeep Grand Cherokee WK Limited
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