B20b4 bottom end, ported and polished gsr obd1 head, type r cams, msd, type r intake, 4-2-1 header, bigger throttle body (can’t remember brand), skunk2 2.5 inch exhaust no cat, valid nj inspection, skunk2 coilovers, rear disk brakes, ls trans with no grinds or popouts, front/rear strut tower...