AFE Apollo GT Series Dual Exhaust System with Black Tips; Rear Exit (09-18 4.3L Sierra 1500)Find parts that fit my vehicle

Powerful Presence. Let your Sierra release an aggressive growl with this Apollo GT Series Dual Exhaust System with Black Tips, Rear Exit from AFE. This cat-back exhaust kit produces a distinctively deep exhaust sound that reinforces your truck’s engine power and mighty appearance. This is attributed to the straight-through, free-flowing muffler that absorbs the high-pitched tones producing a powerful sound and unleashing all available horsepower and torque.

Performance Boost. The enhanced exhaust flow offered by this Apollo GT Series Dual Exhaust System upgrade brings a significant improvement in performance, thanks to the high-flowing muffler and smooth tubing. AFE’s in-house dyno tests show an estimated increase of up to 14 horsepower and torque gains of 17 pound-feet.

Heavy-Duty Construction. This Apollo GT Series Dual Exhaust System is crafted by AFE with excellent durability to hold up well over time. It utilized corrosion-resistant, stainless steel tubing without the restrictive folds and bends. The MIG welds offer extra durability and the sturdy OE-style bayonet hangers secure the assembly in place, especially in turbulent settings. Additionally, the 4.50-inch, black exhaust tips serve as aggressive accents that enhance your truck’s visual appeal.

Simple, No-Drill Installation. Designed for a bolt-on installation, this Apollo GT Series Dual Exhaust System installs directly into the factory mounting points of your vehicle. It comes with all the necessary hardware for a hassle-free installation process that completes with basic mechanical skills.

Application. The AFE Apollo GT Series Dual Rear Exit Exhaust System with Black Tips is intended for use on all 2009-2018 4.3L GMC Sierra 1500 models.

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