Take the front of your steering wheel of (it will either have screws on the back or screws somewhere on it if not you can prolly rip it off )
There will be a big nut in the middle that holds the steering wheel on take it of then pull your old steering wheel off put the boss kit on screw it on (the nut in the middle) put your new steering wheel on (make sure its nice and tight) thats prolly the hardest part getting it to line up with the boss kit.
hey presto new steering wheel - its pretty easy.
I put mine on the corona my old steering wheel looked like it came of a tractor