i was just woncdering if maybe anyone if it were worth it to turbocharge a z31. its hard enough to find a decent manual n/a, let alone a turbo one. so im wondering if its worth it and smog legal to do it. if it helps i live in california. so its like the strictest here i know. my friend is friends with a smog guy but i dont want to have to keep going to him when i need a smog. anyways any help would be good. thanks.