Description
The Flowmaster Force II® Cat-Back Exhaust System is designed for 2009–2014 Chevrolet Tahoe and GMC Yukon trucks with the 5.3L engine. This system delivers a moderate exterior sound with a mild increase inside the cab, combining performance, durability, and a refined appearance.
Constructed from 16-gauge mandrel-bent 409 stainless steel tubing, the system includes a Super 50™ Series chambered muffler for optimal sound control and improved exhaust flow. Dual 2.50-inch stainless steel tailpipes exit out the sides behind the rear wheels, ideal for towing applications, and are finished with polished 3.00-inch 304 stainless steel tips for a premium look. Installation is easy with included hangers, hardware, and factory hanger locations. The system connects after the factory catalytic converters and includes an OEM-style flex-pipe joint for smooth operation. Backed by Flowmaster’s Lifetime Limited Warranty, this cat-back exhaust improves performance, tone, and style for your SUV.
Features and Benefits
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Super 50™ Series chambered muffler for moderate-to-mild tone
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All 16-gauge 409 stainless steel construction for durability and corrosion resistance
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Mandrel-bent 2.50-inch dual side-exit tailpipes for improved flow
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Polished 3.00-inch 304 stainless steel tips for a custom look
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Includes OEM-style flex-pipe joint for smooth exhaust operation
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Uses factory hanger locations for easy at-home installation
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Includes hangers and hardware for quick bolt-on installation
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Connects after factory catalytic converters for emissions compliance
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Improves horsepower, torque, and overall exhaust efficiency
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Lifetime Limited Warranty
Specifications
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Exhaust Type: Cat-Back
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Muffler: Super 50™ Series, chambered, 409 stainless steel
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Muffler Dimensions: 17.25" L × 10.00" W × 5.00" H
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Muffler Finish: Black high-temperature paint
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Main Piping Diameter: 2.50"
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Inlet: Slip-fit, 3.00" inside diameter
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Outlet: Dual 2.50" side-exit tailpipes
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Exhaust Tips: 3.00" polished 304 stainless steel, angled rolled edge
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Sound Level: Moderate / Mild
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Clamps/Hangers Included: Yes
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Mounting Bracket: Included
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CARB Compliant: Yes (Emission Code 5)
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Prop 65 Warning: Chromium (hexavalent compounds)
Vehicle Fitment
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2009–2014 Chevrolet Tahoe 5.3L 2WD & 4WD
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2009–2014 GMC Yukon 5.3L 2WD & 4WD
The Flowmaster Force II Cat-Back Exhaust System delivers improved performance, refined moderate-to-mild sound, and polished stainless steel styling, making it the ideal upgrade for your 2009–2014 Chevrolet Tahoe or GMC Yukon 5.3L.
