Tail Lights
You can get a pair of 99 spec taillights from RX7Store
http://www.rx7store.net/product_p/99spectails.htm
http://www.rx7store.net/product_p/99spectails.htm
93-95 USA taillights have the same fitment as the '99+ and about 5 minutes to install (just couple screws and slide-it-in). It's just a cosmetic difference and looks nicer IMO since it's 3 circles per tailight instead of the "straight bar." See sample below:


