aFe Bladerunner Intercooler w/ Black Tube 12-16 BMW 328i (F3X) 2.0L N20Bladerunner Intercoolers represent the next generation of intercoolers. The Bladerunner intercoolers utilize a 3 in. bar and plate design that out performs OE style tube and fin core designs. The end tanks are constructed out of 3 16 in. TIG welded aluminum plate tanks that incorporate three multi directional vanes that efficiently direct air flow through the entire core for maximum cooling. The Bladerunner intercooler also comes with 4 1 8 in. pre