If its this one which I think it is, it is one of the nicest sounding exhausts you can get. Not as boomy as a Spoon and you will just about get on some trackdays as long as you have the cat. Very light weight, no size restrictions on joins.
Go get it.
Dunx
I've seen a few on EP3 CTR's and they are the quitest of the buddy club range, but still sound good in vtech. As above, you should be able to on trackdays still with this and it's not all droney on the motorway I assume they would be of similar design for the EK
A friend of mine recently but this on his b18 coupe. Really nice sounding exhaust. Nice and quiet on idle, not droany and sounds epic on vtec.. Extremely well made system aswell