Description
An HSP Diesel Intercooler Boot Kit for the 2006-2007 GM 6.6L Duramax LBZ. A mandrel-bent replacement for the factory charge pipe that improves airflow and holds up to higher boost.
Fits: 2006-2007 GM 6.6L Duramax LBZ; 2007-2010 GM 6.6L Duramax LMM