Flowmaster Force II single-exit cat-back S/S system for 2021-23 GM Tahoe/Yukon w/ 5.3L V8 (817949)

Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2021-2023 Chevrolet Tahoe/GMC Yukon with the 5.3L V8. This system uses Super 40 series mufflers for a moderate-to-mild sound level and an increase in performance. Mandrel bent 3.0-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses a larger, 3.5-inch polished stainless steel tip for a custom look, and also features a tuned resonator to control interior sound and maintain driving comfort. Maximum dyno gains of six horsepower and seven lb-ft over stock have been seen 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.
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