SPELAB Hot Side Intercooler Pipe Kit For 2004.5-2010 6.6 LLY LBZ LMM Duramax Diesel Details and Specifications: Brand: SPELAB SKU: SPIS08117 Color: Black Type:  Hot Side Intercooler Pipe Kit Aftermarket Performance Intercooler System For 2004.5 2005 2006 2007 2008 2009 2010 6.6 LLY LBZ LMM Duramax Diesel Package includes: 1 x Hot Side Intercooler Pipe 2 x Silicone Boot 4 x T-Bolt Clamp  Fitment: 2004.5 6.6L LLY Duramax Diesel 2005 6.6L LLY Duramax Diesel 2006 6.6L LBZ Duramax Diesel 2007 6.6L LBZ Duramax Diesel 2007.5 6.6L LMM Duramax Diesel 2008 6.6L LMM Duramax Diesel 2009 6.6L LMM Duramax Diesel 2010 6.6L LMM Duramax Diesel LBZ: 06-07 VIN Code 2 or D LMM: 07.5-10 VIN Code 6 Features:   The turbocharger not only generates pressure, but also generates heat in the process. Once the sum of heat and pressure exceeds the level that the plastic intercooler pipe can withstand, it will rupture. Therefore, aluminum alloy pipes are used for upgrading.   Silver Pipe & Black Silicone Connection Tube Upgrade from factory plastic tubeSilver Pipe: Constructed of mandrel-bent aluminum with a polished finish. A 100% CNC-machined 6061 aluminum coupling allows you to retain your trucks factory emissions components and allows for a quick install.   Silicone Connection Tube: Triple Reinforced Silicone Able to Withstand High Heat and Pressure, Will Reduce Vibration Transfer Due to Hard Impact Shifting or Engine movement