Bladerunner 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-tapped ports for easy gauge installation as well as other auxiliary input options. Tested at 200psi which is perfect for the high boost applications. In recent testing the Bladerunner intercooler produced a 200 deg. temperature drop and a 100 deg. EGT drop as well as increasing air flow by 30 percent. Dont waste your time and money on modified factory intercooler. Invest in the aFe Bladerunner intercooler. the most sophisticated intercooler design on the planet. BladeRunner 3 IN Aluminum Hot Charge Pipe Black GM Diesel Trucks 01-04 V8-6.6L (td) LB7 GM Diesel Trucks 01-04 V8-6.6L (td) LB7