yes, so me being me I had to bring up this topic again. I want to know if it’s possible to swap from a five speed automatic to a seven speed automatic in the Second gen G35 Sedan. The seven speed automatic was paired with a VQ35HR in the hybrid Q50. now I know some people have might have concerns about if the cluster is going to be compatible and etc. the cluster will be compatible because I swapped my G 35 second GEN sedan cluster when the LEDs went out to a G37 cluster, and It was plug and play. so this brings me to the question if anyone has did it what is required to swap the 5 speed auto to a seven speed auto from a VR 30

 

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I've been trying to find out if anyone went from the 5AT, in general, to the (VR30) 7AT.

 

Same because if it’s just as simple as an ECU reprogramming for the trans or reprogramming the TCM i’m all ears because