GT3071R .63A/R, Custom equal length top mount manifold made by Carter Racing Tial 44mm wastegate GgReddy VSPL FMIC Turbo XS BOV GReddy intake manifold GM 3 bar map sensor SARD 850cc injectors Walbro 255 Brian Crower BC0201 cams Brian Crower springs and retainers GReddy adjustable cam gears Apexi HG ARP head studs AEM EMS tuned by Carter Racing