s4 to s5 tail light
if you have the middle lisence plate holder then you just need to bend the sheet metal behind the lights for one of the bulbs....youll see what im talking about. If you dont have the middle portion then you have to modify yours......its not too hard though
Aaron Is an Informative write up on this. It's simple though. Minor fabing needed. http://www.aaroncake.net/RX-7/taillights.htm






