This installation kit is designed for connecting the Innovate Boost Controller, but it can be used with other brands as well. The kit includes one short section of 3/16" hose (intended for connection to the Boost Controller MAP sensor), one long section of 1/4" ID vacuum hose (to connect the Controller solenoid to the turbo and wastegate), two dual-OD plastic tee fittings, four zip ties, and four spring hose clamps.