89 Performance

I have an 89' Olds Cutless Cierra 3.3L (204Ci) V6. Its currently got 84K on it.

I believe that it is stock 160HP, not bad for a late '80s car. However I was wondering, as anyone found or fabircated an Air intake for the 3.3L? Also are their any Chips for the 3.3L and any other quirky mods that don't cost an arm and a leg?

Also if anyone knows of other cars that used the same 3.3L that would be helpful so maybe I could track down some parts.

Thanks!