AFE Rebel Series 3 to 2.50-Inch Dual Exhaust System with Polished Tips; Middle Side Exit (14-18 5.3L Sierra 1500)Find parts that fit my vehicle

High-Flow Exhaust. Give your 2014 to 2018 5.3L GMC Sierra's factory exhaust system a break, and give your vehicle a boost when you upgrade to the aFe Rebel Series 3 in. to 2.5 in. Cat-Back Exhaust. This system uses a free-flowing muffler, among its other strong and stylish parts, to absorb high pitch tones emitted and producing a powerful, aggressive sound. This Rebel series system also delivers dyno proven gains of an astounding +17 foot-pounds of torque and +14 horsepower.

Durable Construction. This aFe Rebel Series 3 in. to 2.5 in. Cat-Back Exhaust system features 3-inch dual 2.5-inch tubing, MID welded with mandrel-bent tubing for maximum flow. High-quality flange and band clamps create a complete seal to eliminate leaks. To finish off the setup, the mirrored, polished tips create a custom look with a middle side exit.

Easy to Install. This cat-back exhaust kit includes everything you'll need for a direct, bolt-on install, including the cat-back exhaust, mounting hardware, bayonet hangers, and band clamps.

Application. This aFe Rebel Series 3 in. to 2.5 in. Middle Side Exit Cat-Back Exhaust with Polished Tips is designed to be used on the 2014-2018 5.3L GMC Sierra's with the following cab and box configurations.

• Regular Cab with the Standard Box
• Double Cab with the Standard Box
• Crew Cab with the Short Box
• Crew Cab with the Standard Box

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