aFe Bladerunner Intercooler GM Duramax 06-10 - 46-20051

This brand new Bladerunner Intercooler represents the next generation of intercoolers. The Bladerunner intercoolers utilize a 3.15" bar and plate design that is 15% larger than the competitors and outflows OE style tube and fin core designs by 48%! This design results in quicker and more measurable heat dissipation. The unique Bladerunner end tanks are constructed out of 3/16' TIG welded aluminum plate tanks that incorporate three multi-directional vanes that efficiently direct air flow through the entire core for maximum cooling.