nissan1988
New member
Am relatively new to the ins and outs of subarus so bear with me, i got trouble codes on my bugeye wrx indicating problem with righthand tgv operation so i got a replacement unit with motor sensor the lot, also my main turbo pipe seemed a bit shook so i took off inlet manifold last night but was thinking am i better off to remove butterflys off both units left and right before i reinstall and leave rod assembly in situ with my replacement motor and sensor to keep the trouble codes at bay, it seems it would remove a restriction from intake bar the rod that would be left behind, i wouldnt mind the reported rough cold idle, any advice be good , cheers