out of interest apexi are now selling brand ECR33 and ER34 PFCs - no idea how, or what is different, but nengun stock them again
414BN032 + 415-A030 Nissan - Skyline - ECR33/RB25DET - MT - 93/8-98/4
414BN033 + 415-A030 Nissan - Skyline - ER34/RB25DET - MT - 98/5-01/5
so its no longer "second hand only" for these models, avaialble new, with EL hand conrtoller from most apexi dealers
this is the first i have heard of it, but it looks legit