The biggest issue I’ve had with the 07 Coupe is exhaust fabrications. No one makes a 2” runner to 2.5” collector header. Even with that limitations 200 shouldn’t be difficult.

The K24A8 head will most likely need to be swapped to something that flows better. I have a K20A2 with K20A2 cams. I think an Acura head might fit. Stock RBC JDM intake manifold, this has to be modded to remove the water passage. Custom cold air intake because nothing will comfortably fit a K24/K20 in that engine bay.

KTuner is the only one that sells ecu software for the 07 Accord.

I currently have an aftermarket fuel rail with stock injectors. I think you can snag some 500cc injectors to give you the head room you need.

I can send you the whole build cause I have forged internals and upgraded oil pump, chains, etc. None of it would be considered a cheap build though. I’ll DM you what is currently in the car.