Flowmaster Force II Single Exhaust System; Side Exit (14-18 5.3L Sierra 1500)Find parts that fit my vehicle

Mild Aggressive Tone. Wake up your Sierra 1500 with a Flowmaster Force II Cat-Back Exhaust system. You'll finally be able to hear that V8 rumble under the hood making your drive more fun. The Flowmaster single baffled muffler allows for just the right amount of bark to make your everyday commute more interesting.

Enhanced Performance and Efficiency. Sound isn't the only benefit of the Flowmaster Force II Cat-Back Exhaust System, it also helps improve exhaust gas flow leading to an increase in horsepower, torque and fuel economy. Flowmaster's patented Delta Flow Technology ensures each muffler is tuned to optimize the efficiency of your exhaust system of the Sierra 1500.

Full Stainless Steel. The Flowmaster Force II Cat-Back Exhaust System is manufactured in the USA with stainless steel tubing connected to a Super 50 Series muffler and a single 3" stainless steel mandrel bent tailpipe. The exhaust ends with a single polished 4" logo embossed stainless steel tip.

Bolt-On Installation. No modifications necessary. Designed and engineered to replace the restrictive factory exhaust system. The Flowmaster Force II Cat-Back Exhaust bolts right up to the factory catalytic converter and uses all the existing factory hangers to hold it in place.

Application. This Flowmaster Force II Cat-Back Exhaust System is designed to fit all 2014 -2018 GMC Sierra 1500 Crew Cab and Double Cab models. Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft.

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