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2004 GMC Sierra 3500
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2004 GMC Sierra 3500 Exhaust Systems | MagnaFlow
Shop MagnaFlow Performance Exhaust Systems for the 2004 GMC Sierra 3500, including exhaust systems for select engines, trims, and configurations. Engineered to produce MagnaFlow's deep signature exhaust sound, these systems feature premium materials and easy direct-fit installation. 2004 GMC Sierra 3500 exhaust options include 3-inch and 4-inch main piping diameters; multiple exhaust tip finishes; single passenger side rear exit styles. Use Shop by Vehicle to find the system for your Sierra 3500.