Fleece #4 and #5 Injection line (FPE-FL-CUMM-6.7-45) for 2007.5-2018 Cummins 6.7L

The Fleece #4 and #5 Injection Line (FPE-FL-CUMM-6.7-45) is a high-quality replacement component designed specifically for the 2007.5 to 2018 Cummins 6.7L diesel engines. Engineered for precision and durability, this injection line is used to replace the factory lines that deliver fuel from the common rail to cylinders #4 and #5, ensuring consistent fuel delivery and optimal engine performance. Manufactured by Fleece Performance Engineering, the line features robust materials and construction to withstand the high-pressure environment of modern diesel fuel systems. Ideal for both stock and performance applications, the FPE-FL-CUMM-6.7-45 helps maintain reliability and efficiency in your Cummins-powered truck, making it a trusted choice for enthusiasts and professionals alike.