Mishimoto 03-07 Dodge 5.9L Cummins Pipe and Boot KitMishimoto has developed an intercooler pipe and boot kIt'specifically engineered for use on the 2003 2007 Dodge 5. 9L Cummins. After investigating the pipe routing and size, our engineers identified numerous areas where improvement was necessary. The Mishimoto intercooler pipes are made in the USA and are constructed of mandrel bent aluminum routed in a way that eliminates restrictive bends present in the factory pipes. Along with this we increased