i finbnaly saved enough money for a gsr swap. i am aware that you need to wire up the knock sensor and secondary butteryflies..i eacred for this but i only found thins for a vx and i guess that alreay has a knowck sensor i was wondering if some can post how to wire up those two things useing and ex car harness. also i will be useing the stock gsr ecu so i need to wire up the knock sensor