The AWE Tuning 2021+ GMC Suburban/Yukon XL 5.3L 0FG Side Exit Catback Exhaust is a high-performance exhaust system designed to enhance V8 engine sound and efficiency. Constructed from 3-inch T304L stainless steel, it features a straight-through, mandrel-bent design that ensures smooth exhaust flow and low restriction. The system includes a tailored mid muffler and resonator combination that produces a deep, rich tone with a balanced exhaust pulse, delivering both refined sound and aggressive character. Signature 4.5-inch double-walled tips in chrome silver or diamond black add a premium aesthetic, while the handcrafted, U.S.-sourced steel guarantees durability and quality.
This exhaust system is engineered for both standard and XL wheelbase models of the 2021 and newer GMC Suburban and Yukon XL with a 5.3L engine. It begins immediately after the factory emissions equipment, serving as a direct bolt-on upgrade for improved sound and performance. The 0FG system is available in a side exit configuration with dual tips for flat bumper models, providing a sleek, tailored fit. Suitable for street and daily driving, it offers a refined V8 tone with a signature look, enhancing the vehicle’s overall presence and exhaust flow.
