IE dual pulley 93 file - IE tranny stage 2 performance mods: test pipes/custom exhaust, intake, cts 57/192 pulley (rpm belt), cts motor mounts, plm heat exchanger, sq5 calipers and rotors, 6 month old supercharger intercoolers other mods: niche 10x10.5 rims (285/30/20 tires), h&r sport springs, ecs rear strut bar, cosmetic (lip, spoiler, grills) weather: 18 degrees celsius (65f) and 92% humidity