To be honest I have been complaining that one dose not exist at the moment, I was in a conversation saying that the market for the new ecu's is on the up for gtr's and they should get on the bandwagon , looks like that that are. I have 1 on my subaru , love it as it gives me more control , ie differential boost , fuel pressure alarms ect. Also pushing for straight silicone hose connectors with the inbuilt temp sensor. I am not a trader, but I expect they will be along sometime to support the forum .