Do you currently have an airbag? Does you new wheel have one?
If your new wheel has one, take it to a pro to get it done, if not read on!
Right, if you have an airbag on your standard wheel, first disconnect the battery. (Incase of any accidents!) Just take the negitive lead off of the battery.
Then make sure that the wheel is centered. Once your happy that its centered, look at the side or the steering wheel, and there should be small black covers on both sides of it. Pop both of these off with a screw driver (carefully), and then behind that there is two bolts. Undo these, and the airbag unit should become lose.
Then jimmy it out of the wheel, and pull both of the plugs out.
Put it well outta the way, as they can be dangerous if they go off, put it in a cupboard where it wont get heat or sparks near it.
Anyway, looking at the wheel now, you'll see a small black spinner, which is held on with 4 screws. Again, un-do these carefully and remove.
Now, the fun bit! There is a Nut holding the wheel on, un do this, and then pull the wheel off. (It's a bitch to do, but if you wiggle it slightly, then it comes off).
Right, thats it striped, so now fit your new boss kit, and cover it with the rubber supplied.
Then fit your new wheel, be reversing the sequence!
The black spinner will NOT go back on, so don't try to get it on.
If you go to Halfrauds, you'll get a boss kit there, just ask for a Nissan one.
If that dosen't make sense, then just say and i'll try to get pics for you mate. (I'm very sleepy!)
Hope that helps.
Titch :kungfu: