Quote Originally Posted by EG30 View Post
X2

and a bloody good option too.

Bought a Kazz myself for my eg few mths back and at the same time my fren with an EK9 bought a wavetrac. We installed the LSD ourselves.

Wavetrac install into the box was a breeze, using oe speedo ring gear on lsd and stock FD bolts. No need shiming for the correct bearing preload in his case it was exactly the same as the oe lsd. In my case I had to shim mine 0.3mm.

Had a run in his car with wavetrac over a week ago at a autokhana tuning day, I was very surprised how aggressive the wavetrac was ie very effective on tight turns and no clunking like the Kaaz. Throttle modulation in corners doesnt take time to lock as per the normal torsen diff.

Being a torsen design there is no wear and tear in the long run of the clutch packs and no need for specialised LSD oil with friction modifiers built in.

I was expecting the wavetrac to be more mellow and some latency during throttle modulations but that wasnt the case. Knowing what I know now I would buy the wavetrac next time before the Kaaz for sure. I went for the Kaaz as my car is a trackcar so the noise is an non issue for me and I assumed the 1.5way clutch type lsd had to be more immediate than a torsen design though a much improved design.

They are relative new to the market and for those who are skeptical about the strengh of the unit, check out other non Honda cars apps; they are very popular fitments in BMW 135i/335i's where they dont come with LSD ex factory like the M3's. Likewise in Golf GTi's and their Audi S3 cousins. Those who install aftermarket LSDs into their cars in that sector seldom leave their turbo engines stock and plenty of them are putting out big numbers at the wheels.
Agree. Really happy with mine! They're apparently rebuildable/adjustable. Would be curious to see the difference!

Also for a bit of knowledge... Wavetrac is made by the same people who make Quaife lsd's.