Not sure if this is the problem since it's a new car but when my throw out bearing was going out you would hear the noise with your foot off the clutch, then once you press it in the noise would quit?
Nice build. I'm going fully built gsr this winter benson sleeved block manley tuff rods gt4294r top mount twin 44mm wastegate looking for a 800hp beast on e85 and of course head and other supporting mods