Ok i need to find out where to ground my amp ? i tried everywhere . can some one help me plz ...
Just another stupid ....
phil

I use the seat belt bolt, others have too

Make sure you scrap off all the body paint so there is a good contact

I have seen the strut tower also being used. Or you can go all our and drill an hole and put in a bolt yourself.

i started by sanding off some paint on the top of my trunk and a self tapping screw, it worked ok.
recentaly changed it to a bolt on the strut tower when i put the brace on.
what ever you choose make shure it is a clean contact and tight, try to make the cable as short as posable. just pick up a few self tapping screws or put it under an existing bolt.

If you look back at your rear deck and see a piece of metal or plastic sticking up, take off the rear deck and see if it is bolted on there, if so, then just unbolt it, sand the paint off, and ground it there. That's what I did. But really, any bolt should work as long as it comes in contact with the body of the car.