I have a 2002 LB7 Cali edition. (This is not a highlight). Doing a Batmowheel install. Supporting mods - EFI live dsp5 (needs tune update), LBZ cp3, fass 150, MBRP intercooler pipes, MBRP downpipe, MBRP turndown 5", AEM BFHD intake, Profab mouth piece, Suncoast gmax 5. EGR blocked and turned...