Excuse my ignorance Halfbaked.

I meant up top as in 6th gear they perform well when having forced induction added, which is cool because the 6th gear is mainly only intended to be a highway gear.

And when I was talking about Auto vs. Manual se-r's I did not realize you had a B13, I was talking B15 Chasis only, not b13 or b14, since the original question was asked as B15 specific