The Sinister Diesel Cold Side Charge Pipe Kit for the Powerstroke 6.0L includes the intercooler pipe that connects the intercooler to the intake. This upgraded pipe is larger in diameter and has smooth mandrel bends to increase air flow velocity to improve power and lower EGTs. The Sinister Diesel Cold Side Charge Pipe Kit is also more durable, being made from 6061 Aluminum alloy and connected with Sinister Diesel's 4-ply silicone boots that are rated up to 400psi. Our Intercooler Pipes are masterfully back-purge TIG welded and finished in polished powdercoated Sinister Blue for a beautiful under-hood look. Kit Includes: (1) Cold Side Charge Pipe (2) Silicone Boots (4) Stainless Steel Spring Clamps *** NOT for sale in the State of California ***