I am looking to buy a exhaust manifold. What do I need to be aware of to make sure I don't get something that doesn't fit 86 MM 2.0L. I seen the y looking exhaust and then my style which has each exhaust pipe separate. Does the first gen MM and D-50 have the same exhaust manifold as long as it is a 2.0L and I believe the term is spread port manifold. By the way my manifold cracked and I found a site that sells the D-50 manifold for around $130 shipped or MM manifold for $200 plus shipped from the same site. That is why I am wondering if I could just order the D-50 for about half the price. Thanks in advance.