what roll bar to use and how to mount it
 

as title got a B4 anti roll bar set but not sure how to mount it any pics would be great.

thanks

look at ellis car;)

take the rear shock tower off and cut a small slot in the rear bulk head so the the roll bar sits flush in it the screw the shock tower back on

You need most of the roll bar hardware, but personally I use Losi roll bar clamps across the back of the tower (You might need to file the corner of the tower depending on how wide the flat bit of your roll bar is).