95 318ti what type engine do I have?

[Mathias]

Sticker under the hood says this Engine Family: Sbm 1,8vhgfea

I just got the car today and am looking for advice on what to do first to improve performance and what I am working with.

Thank you!

[cooljess76]

1.8L 4cyl 16V M42

[ATF]

1.9L 4cyl 16V M42

1.8L :)

[cooljess76]

dang it, my bad.