The aFe Apollo GT Cat-Back Exhaust for GM trucks is a high-performance exhaust system designed to enhance engine output and sound. Constructed from 3-inch mandrel-bent 409 stainless steel tubing, it offers maximum strength and durability for demanding driving conditions. The system features a high-flow stainless steel muffler that delivers an aggressive exhaust note, complemented by dual 4-1/2 inch polished stainless steel clamp-on tips. These tips are riveted with an aFe POWER logo plate, adding a distinctive visual appeal. The design aims to optimize exhaust flow, resulting in increased horsepower and torque, with measured gains of up to 14 HP and 17 lbs. x ft. of torque on a dyno test. This system combines performance, durability, and style for serious enthusiasts seeking an upgrade.
This cat-back exhaust is compatible with GM trucks from 2009 to 2018 equipped with V6 4.3L or V8 4.8L/5.3L engines. It is a direct bolt-on replacement for the factory exhaust, requiring no additional modifications for installation. Suitable for street and performance use, it enhances both sound and power, making it ideal for daily drivers and enthusiasts alike. The kit includes the necessary clamps and mounting hardware for a straightforward installation process. Designed to improve exhaust flow and produce an aggressive tone, this system is a reliable upgrade for GM truck owners looking to boost performance and style.
