i also have a rex its a 1990 crx dx and i was thinking about replacing my bushings for the hyperflex ones but ive yet to see yellow? ive seen red and thats it. and from what your pictures are telling me they arent that great. sorry for the shitty luck im going to look more into this. thanks for the pictures =]

That's the way they work but shouldn't end that fast. These usually work around 3-5years without issues. Seems that lot of dirt has gotten between bushing and cylinder.

Nope, It was not cheap Chinese one.
I got a phone call (yes, a phone call) from Hyperflex rep. and they did try to make me put the pictures down saying I gonna be sued (did not say for what).
I told them to go ahead and sue me as I still have the bushings till this day and I'd be glad if they paid for all the expenses associated with bushings replacement.
They never called back. So it's original Hyperflex alright.

well, can't be a hyperflex kit, they only come in RED or BLACK.
yellow prob was some cheap cheap Chinese one.

I's been a while since it happened. I'd say probably 5-7K miles.
I was "Hyperflex bushings master kit" - the most popular on the street.
I have noticed from day one that my car is out. THought I'll take time to adjust.
In two months I was sure to take my CRX back to stock bushings and it took me another 6 months to actually do it.
Worst was the winter time driving. I thought my bushings shrunk to nothing as my Rex was not controllable at all.

Pictures worth a lot of words...
In 9 months? How many miles? What kind of hyperflex kit is that?