[02ztsian]

The strut tower is plenty strong, as it does support the suspension. I believe the one I bought, designed for an Acura, uses the strut tower and only two bolts. And it's purpose is twofold-to eliminate wheelhop from soft engine mounts and to reduce engine movement and to transfer the energy usually spent moving the engine and transfer it to the driveline. It does make a funny noise as it compresses during even moderate shifting.
And as far as boost, I usually only see 8.5 lbs. I'm looking at the filter and intake as a possible restriction, or perhaps our altitude in Calgary (3000' ASL). So 208 hp at 8.5lbs is pretty good on a Mustang dyno.