FMIC Intercooler Kit For 02-05 Audi A4 B6 1.8T Turbo Bolt on fitment. Comes with mounting Brackets. High Quality Mandrel bent Aluminum Pipes, Excellent Flow. Keeps Bumper Support. 28"x7"x2.5" Bar & Plate Aluminum Intercooler, 2.5" Inlet & Outlet . 2.5" Core Intercooler. 2.5" Cold pipe, 2" Hot Pipe