You want “ProBax” Lotus seats……Make sure they are the “ProBax” model seats before you buy, early Lotus seats look the same but are not that comfortable (more like, hard as a rock), the Probax seats are ergonomically correct, more padding too,,,,, The original seats are not worth much money. Don’t be fooled, ProBax have a little tag sewn on the seats. I can post some pics if needed