Has anyone install them? I really love them seats. Do I need to customize the brackets to fit? Or are they direct bolt on?

 

These seats are not so supportive IMO, they work in the Snisen because of the cars cockpit layout and x bone chassis. I disliked mine when I had my Snisen, that mostly stemmed from them being leather...YUCK!!! They were removed almost immediately. Sliding around in a seat while driving in a non A to B way just takes away from the drive.

I'm pretty sure you will need to modify to get them into your vehicle.

 

Would need to modify and fabricate the bracket. Parts don't swap around like they used to in the good ol' days.

Someone put RSX seats in a GD and someone put Si seats in a GE, there are threads on here that talk a bit about it.