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Home / Exhaust / Catback / Flowmaster 11-21 Grand Cherokee 3.6L-5.7L Force II Cat-Back Exhaust System
Flowmaster 11-21 Grand Cherokee 3.6L-5.7L Force II Cat-Back Exhaust System
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Flowmaster

Flowmaster 11-21 Grand Cherokee 3.6L-5.7L Force II Cat-Back Exhaust System

PART 817575CATEGORY Catback
$1,549.95
MSRP $1,743.95You save $194.00
$1,549.95
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

Fits 2011-2021 Jeep Grand Cherokee 3.6, 5.7-Liter, Force II Cat-Back 2.5" Stainless Steel Exhaust System, Dual Out Rear Exit

Flowmaster Force II Cat-Back Exhaust System

Features

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 mufflers offers a moderate to mild sound level and increased performance

Tuned resonators control interior sound level for a comfortable ride

Scavenger Series X-pipe delivers increased power and better tone

Includes all necessary hardware for an at home installation

4.00-inch polished stainless steel tips add a custom look

Uses factory hanger locations for easy installation

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
700042027941
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

Flowmaster 11-21 Grand Cherokee 3.6L-5.7L Force II Cat-Back Exhaust System

1121 GRAND CHEROKEE 36L57L FII 409S

SYS 11-21 GRAND CHER

About the manufacturer

Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2011-2021 Jeep Grand Cherokees with the 3.6 and 5.7-liter engines. This system uses Super 50 series mufflers 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. A Scavenger X-pipe is used to increase torque and help control interior sound. This system uses larger 4.00-inch polished stainless steel tips for a custom look. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Additional manufacturer information

SYS 11-21 GR

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