remember jdm ek4 has different rear arms from uk spec (uk spec vti is not an ek4,ek4 is the jap model sir !!!!) uk vti are as the guy has previously said indeed different from ek9 rear arms,if they are from an ek4 which is the jap version yes they fit,but ukdm vti no they don't fit they are as the guy says totally different.
Sorry man but your wrong. I currently own a JDM EK4 SiR and a UKDM EK4 VTi. Both are EK4s and both have exactly the same LCAs which in turn are exactly the same as EK9 LCAs! Hope this helps