Give your 2020-2023 GMC Sierra or Chevrolet Silverado 2500HD/3500HD a bold upgrade with MBRP's 4" Black Pro Series Cat-Back Exhaust system. Designed for 6.6L Duramax engines, this exhaust features durable mandrel-bent tubing and a stunning black finish that adds a touch of style to your truck. Experience increased exhaust flow and a commanding exhaust note that enhances your driving experience. The high-performance design ensures lasting durability and exceptional performance, making this system the perfect choice for those who want both aesthetics and functionality.
