The clips are supposed to be riveted on if your car didn't come equiped with skirts. They can be drilled as it states in the FAQ. Simple as that. The side skirts slide in the openings of the clips.
Follow the how-to
http://www.contour.org/mods/mods.php?s=howto&displayid=4
-'96 SE MTX 3L
-'98 SVT 1,173 of 6,535
-'05 Mazda 6s, loaded, g/f's ride
-Need a 96-00 manual on CD? PM or email me
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