don't know about a yellow one, but here in the forum there's a orange bravA with the V6.
it's a AR GTV V6 TB (2.0 V6 turbo)
i think that more than 2000cd can't fit because of the space.
it's already difficult with the 2.0 20v turbo, and the 2.0 V6 turbo, because the engine compartment is not big.
someone increased the volume by decreasing the piston rod's lenght, but the engine breathes with difficulty, it uses all the engine compartment's space!
anyway, the engine mounts should be the same, and no heavy changes should be made!
here's the link of who made it:
http://www.bravotuning.it/forum/viewtop ... 32#p214839