if you go to TMI directly, theyll make them anyway you want but you will pay substantially more. you can get the pro-chicane from TMI direct. theyll do suede inserts in nearly any color, to include exact match to mustang interior. its going to cost over $1,000 for a set. their vinyl is high quality and matches well with the interior.
its been said they potentially sit higher than stock but theres spacers and also a low profile bracket to buy so i dont think that holds water.