Where the heck do I get both of these from?
The outer replacements from ES are excellent but the inners I have no idea where to start looking.
All help appreciated 
Obsolete and i bought the last pair from Lotus so i know… 
I know I saw Sam, need to find something up to the job. Lucky bugger
If you need to resort to a DIY solution there are several trim suppliers around I have used Wollies on a few occasions.
I’m fairly sure I’ll find something close. This link posted by WillB on Seloc looks promising…
Honestly Lotus seal is not something difficult to find, many generic seal are close enough…
Has the design changed that much from S1 to the current Elise/V6 Exiges?
I think they are one piece from memory rather than two separate strips. However I’ve reused my old one’s which after a fastidious clean and properly straightened look brand new. Possibly an over reaction on my part 
Sorted