The AMS EVO X Lower Intercooler Pipe (LICP) is a direct replacement for your factory lower intercooler pipe and is made from lightweight 2.5? mandrel bent aluminum tubing. The pipe ends are bead rolled and the assembly is mounted to the core support (in the factory location) to help prevent couplers from popping off under boost. All the factory couplers are replaced with quality 4-ply silicon pieces which can endure 50 + psi of boost! Our LICP is professionally TIG welded in house and is available polished or black wrinkle powder coated.