It will be "276" or "280 or "287", i dont remember which, but its real horse power will be 300 at the crank.
1 BOV is just fine, you cna put 2 on if you want
being that your car is AWD it wont really snap away, unless you are flooring it through a corner, then maybe.
and the AWD makes it easy to recover from if you do manage to turn it sideways.
as far as your 115mph top speed in the other post, Im fairly sure thats the top speed because of governer because its from japan. Be sure to test yours out and let us know
