- S14 Zenki ECU + Type 3 Nistune - 2x R35 MAF’s - 3” Intake pipe with bung welded on This setup is compatible with both CA18DET & SR20DET (S14 Zenki only) as they share the same ecu plug. Ran on my CA18 s13 due to the ecu being more responsive than the std ecu with a nistune. Standard being 8bit, s14 being 16bit. Changing my entire setup so I have no more use for all this Looking for £330 for the lot. You won’t find cheaper