3 Inch Turbo Down Pipe For 01-04 Silverado/Sierra Duramax 2500/3500 Black Series MBRP

Chev/Gmc Duramax 6.6L3 Inch Turbo Down Pipe For 15-16 Silverado/Sierra 2500/3500 Duramax MBRP

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3 Inch Turbocharger Down Pipe Carb For 04-10 Silverado/Sierra Duramax 2500/3500 EO Num. D-763 MBRP

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3 Inch Turbo Down Pipe-Carb For 01-04 Silverado/Sierra Duramax 2500/3500 EO Num. D-763 For 01-04 Silverado/Sierra 2500/3500 Duramax MBRP

3 Inch Turbo Down Pipe For 01-04 Silverado/Sierra Duramax 2500/3500 Armor BLK Series MBRP