I just installed the BK brackets for my GT3 seats with stock sliders. At 6'1" I fit with a helmet, but just barely (with the seat forward for track use). I did install it with the front on the higher of the two holes. I have stock GT3 sub bars as well.

So, has anyone drilled a new set of lower holes in the rear of the bracket to pick up a little more room? If so, how much more room were you able to get?

I know the other option is to get the brackets the bolt the seat directly to the floor, but I'd hate to loose the ability to move the seat back and forth as on the street I prefer a little more of a relaxed driving position.

Bump. Anyone? Any advice here from the taller crowd?