has anyone able to leglize this engine ? if so how? reason im asking is cause i live in the west coast where smog is everywhere :(.

also would i have to get parts for the silvia engine or can i get 240sx parts? talking intake exhaust all that kind of thing.

Ther is no way to legally legalize it ;)

You will need silvia bolt-ons
Most of the good aftermarket parts will be for the silvia anyway.

--Eric

really? :( DAMN IT. I am going to live in california and i want that 240sx silvia converted car to be drivable. I guess im going to be able to only drive my corolla. :-/

or you can just find a "friendly" emissions place.