[California98Civic]

Originally Posted by PaleMelanesian

Here's an article that addresses tire spats. It's specific to that model, but should be useful as a general guide for others as well.

Autospeed Modifying Under-Car Airflow

This is the article I used for modeling my tire spats. I'm happy with them. I made them our of black coroplast and attached them with black duct-tape. Before you wince (too late!) at the duct-tape and coroplast, remember that their color, small size, and placement mean nobody really ever sees the tape or the spat. Fairly stealthy. As for the chin spoiler. A cleanly cut section of black lawn edging was my choice. Whenever I show it to people they cannot guess where it came from (once someone did). Again, somewhat stealthy, though perhaps not totaly an OEM look.