Designed for the ultimate in performance, the MBRP PLM Series exhaust system for 1999-2003 Ford F-250/F-350 7.3L models is a high-flow, turbo-back system that boosts horsepower and torque. This exhaust system ensures maximum exhaust flow, which reduces backpressure and increases overall power. The aggressive sound adds a bold statement to your truck’s performance. With its durable construction, the PLM Series is engineered to handle the rigors of heavy-duty use, making it a solid choice for serious truck enthusiasts.