Swapped these after 37k for NGK Rutheniums prior to tuning:
Turbo inlet is clean, guess that CFM breather is doing its job (certainly still getting dirty itself):
Don't mind the numbers unless you want, I guesstimated additional weight for ST3 +/- mods + my large self. I read somewhere that baro/temp corrections aren't accurate for turbocharged cars, so here is with and without. First couple runs in one direction on the highway, the other two on the way back.