AWE Tuning 4th Gen GM 1500 5.3L Catback Split Rear Exit | Silverado/Sierra (3015-31200)AWE Tuning 4th Gen GM 1500 5. 3L Catback Split Rear Exit Universal Fitment Part #: 3020 52335 Overview The AWE Tuning 4th Gen GM 1500 5. 3L Catback Split Rear Exit exhaust system is engineered to enhance the sound and performance of your Silverado or Sierra equipped with a 5. 3L engine. Crafted from high quality T304L stainless steel, this system offers durability, corrosion resistance, and a refined aesthetic. Designed for enthusiasts seeking an