Hi guys, i have a pwjdm front strut bar [3-point] for my Teg. I'm wondering what sizing bolts do i use for the firewall? Do i have to drill the firewall? i notice two black plug looking things, i didn't get a chance to see what it actually is. If someone can point me in the right direction, it'd be very appreciated.

 

http://passwordjdm.com/skin_default/..._Point_Bar.pdf

here you go that should help alot

 

thanks.