Bought the OEM one's for my ZRX the 1st week I had it along with a Kawasaki paddock stand - can be a nightmare working on bikes with out centre stands!
Although i can adjust the paddock stand arms , I don't think I will bother as it's set for the ZRX and does the ZXR fine
You'll see I fitted another system on it today, Love the look and had already planned getting carbon sleeves for the cans and ditching the alloy ones
When i went to the makers website to get the dimensions I discovered that the pipe is only for 91~ bikes and it is 
The can hanger strap hits it, the rear peg sits right on top and the outrigger for fixing the bottom panel on hits the system too
So it's going in the for sale section need to start hunting for something else.
Fired it up again today, very quick to get going and i got it up to running temp' - after a fiddle with the HT leads and caps it did want to start idling so maybe a fresh set of plugs just might cure it. opening the throttle from 2K and it picked up instantly
Next run will be with the FCR's on, see what it's like then fit the new plugs.
) then let the choke go. It cut out but fired up again off the button and a small twiddle with the tickover had it running on it's own. 
once warm I didn't feel that it wanted to get "bogged" down and reckon it would of reve'd right out - didn't want to piss the neighbours off too much 
The can is shall we say - empty bar a few stands of mesh kicking about inside it but that will be getting binned anyway as it's only the ti pipes I am interested in. Not the bargain I was hoping for but the pipework is in good all round condition so was worth the extra being able to actually view it.
