Do you have cracked or bent intercooler boost tubes? Banks boost tubes are designed to give you greater cooling capacity. Banks boost tubes are manufactured from quality materials to ensure performance and durability. The Banks boost tube is larger than the factory pipe which will improve airflow, and allow the turbo charger to spool up faster. Will work with a stock intercooler or as an add on to our Intercooler for 2006-2009 Duramax. (upgraded boost tubes included with earlier kits). , Intercooler Pipe Diameter: 3.000 in. ? Intercooler Pipe Material: Steel, Intercooler Pipe Finish: Gray powdercoated. Fits LLY, LBZ, and LMM diesel engines only. Driver side tube. Includes spring loaded hose clamps. Tube has 2.375 in. reduction. PartNumber : gbe25936 Description : Banks Power 04.5-09 Chevy 6.6L Boost Tube Upgrade Kit Add-On Part : NA Title : Boost Tube Upgrade Kit 04.5-09 Chevy 6.6L Banks Power 2005 Chevrolet Silverado 3500 Base V8.-cc Uncategorized::Uncategorized 2005 Chevrolet Silverado 3500 Base V8.5967cc Uncategorized::Uncategorized 2005 Chevrolet Silverado 3500 Base V8.6599cc Uncategorized::Uncategorized 2005-2006 Chevrolet Silverado 3500 LS V8.-cc Uncategorized::Uncategorized 2005-2006 Chevrolet Silverado 3500 LS V8.5967cc Uncategorized::Uncategorized 2005-2006 Chevrolet Silverado 3500 LS V8.6599cc Uncategorized::Uncategorized 2005-2006 Chevrolet Silverado 3500 LT V8.-cc Uncategorized::Uncategorized 2005-2006 Chevrolet Silverado 3500 LT V8.5967cc Uncategorized::Uncategorized 2005-2006 Chevrolet Silverado 3500 LT V8.6599cc Uncategorized::Uncategorized 2006 Chevrolet Silverado 3500 WT V8.-cc Uncategorized::Uncategorized 2006 Chevrolet Silverado 3500 WT V8.5967cc Uncategorized::Uncategorized 2006 Chevrolet Silverado 3500 WT V8.6599cc Uncategorized::Uncategorized 2005 GMC Sierra 2500 HD Base V8.-cc Uncategorized::Uncategorized 2005 GMC Sierra 2500 HD Base V8.5967cc Uncategorized::Uncategorized 2005 GMC Sierra 2500 HD Base V8.6599cc Uncategorized::Uncategorized 2006 GMC Sierra 2500 HD SL V8.-cc Uncategorized::Uncategorized 2006 GMC Sierra 2500 HD SL V8.5967cc Uncategorized::Uncategorized 2006 GMC Sierra 2500 HD SL V8.6599cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 2500 HD SLE V8.-cc Uncategorized::Uncategorized 2005-2009 GMC Sierra 2500 HD SLE V8.5967cc Uncategorized::Uncategorized 2005-2009 GMC Sierra 2500 HD SLE V8.6599cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 2500 HD SLT V8.-cc Uncategorized::Uncategorized 2005-2009 GMC Sierra 2500 HD SLT V8.5967cc Uncategorized::Uncategorized 2005-2009 GMC Sierra 2500 HD SLT V8.6599cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 2500 HD WT V8.-cc Uncategorized::Uncategorized 2005-2009 GMC Sierra 2500 HD WT V8.5967cc Uncategorized::Uncategorized 2005-2009 GMC Sierra 2500 HD WT V8.6599cc Uncategorized::Uncategorized 2005 GMC Sierra 3500 Base V8.-cc Uncategorized::Uncategorized 2005 GMC Sierra 3500 Base V8.5967cc Uncategorized::Uncategorized 2005 GMC Sierra 3500 Base V8.6599cc Uncategorized::Uncategorized 2006 GMC Sierra 3500 SL V8.-cc Uncategorized::Uncategorized 2006 GMC Sierra 3500 SL V8.5967cc Uncategorized::Uncategorized 2006 GMC Sierra 3500 SL V8.6599cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 SLE V8.-cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 SLE V8.5967cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 SLE V8.6599cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 SLT V8.-cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 SLT V8.5967cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 SLT V8.6599cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 WT V8.-cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 WT V8.5967cc Uncategorized::Uncategorized 2005-2006 GMC Sierra 3500 WT V8.6599cc Uncategorized::Uncategorized 2007-2009 GMC Sierra 3500 HD SLE V8.5967cc Uncategorized::Uncategorized 2007-2009 GMC Sierra 3500 HD SLE V8.6599cc Uncategorized::Uncategorized 2007-2009 GMC Sierra 3500 HD SLT V8.5967cc Uncategorized::Uncategorized 2007-2009 GMC Sierra 3500 HD SLT V8.6599cc Uncategorized::Uncategorized 2007-2009 GMC Sierra 3500 HD WT V8.5967cc Uncategorized::Uncategorized 2007-2009 GMC Sierra 3500 HD WT V8.6599cc Uncategorized::Uncategorized