Sure, basically I trimmed the section in the center that goes into the lower grille part, leaving two tabs to mount the lip, then had to trim about an inch or so off each side, where it meets the inner fender, all of which was determined by test fitting it again and again and again.After fabbing up some brackets to hold it all in place, it was done. The key is to work slow and not trim too much, also I used a genuine poly lip, not cheap plastic or fiberglass. Here is a copy of a post I made on another site:
Well, as some of you know, I swapped my front for the 97 and retro-fit the 98-01 type-r lip to it. I finally got it done and decided to take a few pics. Still needs some paint but I'm still working on the body work.
I started by trimming the part inside the lower grille
And then trimmed the entire middle section, leaving two mounting tabs.
It's not perfect, but with the rubber molding in place, there are no gaps. Plus it's something different.
A few of the front
And the whole car. I finally painted and installed the replica sides and rears. I need a professional photographer, any takers?