PPE 2001-2004 (FED/2001 CA) GM 6.6L Duramax OEM Length Replacement High Flow Up-Pipe Kit

The PPE OEM Length Replacement High-Flow Up-Pipes are designed to improve exhaust flow on 2001-2004 GM 6.6L Duramax engines, reducing backpressure and increasing turbocharger efficiency. These up-pipes maintain factory length for a direct fit while enhancing overall engine performance through optimized exhaust flow. Key Features: High-Flow Design:Reduces exhaust restrictions for improved flow, helping to increase horsepower and enhance turbocharger response. OEM Length Compatibility:Designed to match the factory length of the original up-pipes, allowing for seamless integration with OEM components. Durable Stainless Steel Construction:Built from high-grade stainless steel to resist corrosion and withstand high temperatures, ensuring longevity under demanding conditions. Reduced Backpressure:Enhances overall exhaust efficiency, resulting in quicker throttle response and better fuel economy. Direct Replacement Fit:Specifically engineered for the 2001-2004 FED and 2001 CA Duram