[Max777]

omp does not have anything to do with the emissions, even S5 electrical ones will work fine with no emissions. You can keep the BAC no problem, in fact it's recommended, as well as the thermowax on the throttle body.

If you have an N/A, you can open the ports w/o the air pump. Check up Kevin Landers' write up.

As far as modding a 20yo, that's just the point, it's a 20yo car, not a Ferrari, so why treat it like one?

My car is fine, but it's hardly perfect, however I'm not disheartened by that, because I would rather sacrifice some little insignificant thing like a switch for better handling. Or a bit of low end torque for top end power. You'd be crazy not to... After all, modding a car is all about sacrificing one thing for another.