Do we have any ideas of other gear boxes that might suite this build well? I'm really hoping to reach supercar level performance as I've got a already nicely built subaru. (400awhp turned up). I've broken quite a few 5 speeds including STi-RA gears. I will say my RA-box help up through YEARS of drag racing and rally racing and me beating the tar out of the box.

I'm also currently setup as a RWD subaru and i'm pretty sure I broke a stock wrx rear and I know i've already chewed up a front diff on 16psi.