dingleberry

thanks very much for all the replies, huge help. to follow up with @WMDC35 so stick with the de neo loom? would some sort of plug and play ECU designed for the r34/25neo work? looking at maxxecu’s but open to suggestion

hows it fellas, my first post here which seems crazy cos half the forums i read are like the same age as me haha. to make a long story short ive got an r34 sedan (rb25de neo auto) which im swapping to a s0/s1? rb25det, r33 big box and nismo gt pro lsd. i have the motor and gearbox all bolted up outside the car, old motor and trans out. i bought the motor with stock ecu and loom, do i switch over to that? or will it be easier to get a r34 manual ecu and keep the loom if thats even possible. also engine mounts look different, anything else thats different or incompatible? cheers, hope this all makes sense Paddy