Hey guys, here's the deal I have a 2004 g35 6mt coupe with de motor pulled out, am gonna pull harness and ecu as well.. I have a revup swap with harness and ecu included my only problem is I didn't get the matching bcm and key , my main question is will the dealership be able to re program the key if the bcm and ecu don't match? Thanks for the helps guys!!

 

If all you are worried about is NATS, UPREV can disable that in the new ECU. I'm not sure if Nissan can just reprogram it for a new key, but its stands to reason that they should be able to.