MagnaFlow 15398 3 inch Turbo Down-Pipe | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

2001-2004 GM 6.6L Duramax 2500HD / 3500HD Magnaflow 3" Turbo Down-Pipe Features: - Extensive dyno testing to achieve unrestricted air flow - Durable stainless steel construction and CNC precision robotic manufacturing - Proudly made in the USA - Made of completely corrosion resistant stainless steel - Direct-fit design facilitates do-it-yourself installation by utilizing the OEM exhausts break locations The 2001-2004 GM 6.6L Duramax 2500HD / 3500HD Magnaflow 3" Turbo Down-Pipe Offers Superior Flow Characteristics and Performance For the best functioning exhaust system and most efficient use of your turbocharger, you need free-flowing airflow, but that is only achieved by making sure that all components of the system are in working order. If you are in need of upgrading your turbocharger's down-pipe, you are going to want the 2001-2004 GM 6.6L Duramax 2500HD / 3500HD Magnaflow 3" Turbo Down-Pipe. With its superior flow characteristics, you can maximize power and performance gains that would expect from using your turbocharger. The construction is much stronger than your stock down-pipe. It is made from a durable, corrosion resistant stainless steel that is CNC precision robotic manufactured domestically in the USA. Each down-pipe is made to be a direct-fit design, so that you can install it yourself using the OEM exhaust break locations. Fitment: 2001, 2002, 2003, 2004 GM 6.6L Duramax 2500HD / 3500HD