i was wondering on an hf do u need to change eny of the wireing if u were to put in like a lsvtec or a b16?

 

in a word...YES

 

It's a lot easier to get an Si harness, then go from there.

 

o alright..i ididnt no that...but hey Mugencrxsir1 u no enybody sellin a stock si or a eg hatch...stock

 

Just use your HF harness. Its MPFI not DPFI like the DX harness.

You will have to eliminate the circuit that is hooked up to your reverse lights at the ECU. ( Its a HF thing ) Also you will not use any of the EGR wires.