AFE MACH Force-XP 3-Inch Single Exhaust System with Polished Tip; Side Exit (14-18 5.3L Sierra 1500)Find parts that fit my vehicle

A Noticeable Improvement in Exhaust Sound. Think your GMC truck should sound more aggressive? Check out this aFe Cat-Back Exhaust System w/ Polished Tip - Single Side Exit, which will provide the deeper, more noticeable sound you’re after. This kit’s straight-through muffler absorbs any high-pitched exhaust tones, which means you’ll be able to enjoy a deep growl.

High Performance Upgrade. Maximize your truck’s engine potential with this aFe Mach Force-Xp Cat-Back Exhaust System. Its high quality 3” stainless steel tubing, smooth welds, straight-through muffler design, and mandrel bends combine to create an exhaust system that returns more power and torque. In dyno testing, a truck with this aFe exhaust system demonstrated performance gains of up to 14 horsepower and 17 foot-pounds of torque.

Made From High Quality Stainless Steel. For ultimate quality, aFe makes this exhaust system from high quality, mandrel bent 3” stainless steel tubing. The mandrel bends create a better exhaust flow, which improves your truck’s torque and horsepower. MIG weld construction ensures your new exhaust system will be long lasting. This system’s 4.5” polished exhaust tip accentuates your truck’s styling. This aFe kit is made in the United States and is guaranteed to be free from manufacturer’s defects in workmanship or material.

Un-Polished Tubing with Polished Tip. This aFe Cat-Back Exhaust System showcases the high
quality stainless steel for a rugged and functional appearance. The polished exhaust tip adds the perfect amount of attention-getting shine to the back of your truck.
 
Simple Bolt-On Upgrade. You don’t have to cut or otherwise modify your truck to install a performance exhaust system. aFe’s Power Mach Force-Xp 3” Stainless Steel Cat-Back Exhaust System is designed to bolt right up to the same points as the original exhaust on your truck.

Application. This aFe Mach Force-Xp 3 in. Single Side Exit Cat-Back Exhaust with a Polished Tip is designed to be used on the 2014-2018 5.3L GMC Sierra with the following cab and box configurations.

• Regular Cab with the Standard Box
• Regular Cab with the Long Box

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Fitment:

• 2014 GMC Sierra 1500
• 2015 GMC Sierra 1500
• 2016 GMC Sierra 1500
• 2017 GMC Sierra 1500
• 2018 GMC Sierra 1500

Details

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