The AFE 46-20102-1 GT Intercooler With Tubes is the perfect upgrade for your 6.0 Powerstroke 2003-2007. This intercooler kit includes both hot & cold side intercooler pipes and boots, made from durable aluminum with tig welded end tanks. The multi-directional van technology offers better cooling, while the 3.15" core provides more cooling power. There are multiple auxiliary ports for added convenience, and the intercooler is tig welded for strength and durability. The billet inlets and outlets provide a clean, finished look.