i need some help guys, i bought a 03 g35 someone had set on fire inside,it had no key,i bought an 04 g35 coupe,wrecked,that has a key,
my question is ,if i put the ignition switch,lock cylinder and engine computer in my car will it start or is the immobilzer linked to the bcm ?
my bcm has 5 plugs,the 04 has 3 plugs,so i cannot use it,
i have an entire parts car for all my interior,i want to skip getting a new key from the dealer ,plus regrammming ,plus the tow bill

 

With everything you have your good. The security system is rather simple. You already have all the parts needed. I would be more worried about getting the stink out. Thats going to be the hard part.