2019 – 2025 GM Silverado/Sierra 1500 4.3L/5.3L Cat-Back Exhaust System - Single Exit

Cat-Back Exhaust System - Single Exit Wake up your truck with this PPE cat-back exhaust system and enhance both the exhaust sound and performance. Engineered for GM fourth gen (2019+) 4.3L V6 and 5.3L V8 trucks, this 4-inch, full-304-stainless-steel exhaust offers long-lasting corrosion resistance, clean aesthetics, and significantly improved exhaust tone. Engineered for a deep, powerful note with minimal drone, this exhaust kit enhances the signature V8 acoustics without introducing excessive humming to the cabin. Thanks to the 4-inch mandrel-bent tubing, this kit manages to improve exhaust flow, sharpen throttle response and better fuel economy all at once. The 5.5-inch double-wall oval exhaust tip adds a clean yet bold finishing touch - choose between a black ceramic coated or polished surface finish to match your style. This cat-back system reuses all the factory connection points for a simple, bolt-on installation. Exhaust clamps and all necessary installation hardware are included.