The only ones that look lower profile off the shelf off the top of my head are Racer X
I DIY'ed my rear links with parts from OSH, I want to do the front with a through-bolt as access to the Whiteline links suck and if you can't change sway bar positions quickly it kind of defeats the purpose of an adjustable sway bar imo. I also seem to need to re-tighten them about 3-4x per year which kind of entirely defeats the purpose of those beefy hard to access end links.
Here's an old post from Miata.net about DIY'ing parts from McMaster Carr, Grainger has parts as well and should be a few bucks cheaper.
https://forum.miata.net/vb/showthread.php?t=243833
https://forum.miata.net/vb/showthrea...&highlight=DIY
there was someone else who made their own endlinks, maybe in the stx thread but I can't find it right now
