Description: 100% Brand new,never been used Professional installation in highly recommended(No instruction included) Intercooler Pipe &Boot Kit: Replacement tubes for both hot and cold side of the intercooler Constructed out of 3" mandrel-bent stainless steel tubing/ Outflows stock intercooler tubes Outflows Stock Tubes By 15% Includes high-temp couplings and high quality stainless steel T-bolt clamps Couplings constructed out of heavy-duty high-temp polyester for heat-resistance and durability Bolt-on Kit fits for Aftermarket Intercoolers Black Finish .