2006-2010 GM/CHEVROLET 6.6L DURAMAX LBZ/LMM BLACK WIDOW PERFORMANCE TURBOCHARGERBlack Widow Performance Turbo for 2006-2010 GM 6.6L Duramax LBZ/LMMThis turbo is completely rebuilt and balanced with new internal components and a billet compressor wheel installed for:Improved Throttle ResponseIncreased HorsepowerLower EGTsIncreased Boost**California Proposition 65 Warning:Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.Visit:www.p65warnings.ca.gov