I have a 93 mx6 ls v6. I was wondering what intake to get for my car?? What's the best one since we have mass air. Another thing was I don't have my original motor, it's not the mazda one it's the probe motor (they both fit the same cars) I was wondering is it worth getting the klze engine or my friend also recommend to do a port & polish. He said I'll get to 200hp easy by only spending 500 bucks. I'm not sure what to do. I wanna drop a new motor but is it really worth it??