Has anyone upgraded their AYC diff to the S-AYC diff from the Evo 8?
I know that it's pretty much a direct fit with a few small mods, but whats needed in terms of wiring/pump? Do I need to installed the S-AYC ECU and wiring harnesses and is the existing AYC pump suffcient?
Just interested as I...
So, after my car came back from insurance repair, I noticed that the AYC was being very loud going around slow tight corners, like roundabouts. It seemed to squeak like a squidgee on a window on right hand turns, and creak and clunk on left hand turns. Using the guide here, I change the fluids...
Items and prices:
Diff - $250
Pump - SOLD
Reservoir - $20
Hoses - $30
All parts are just over 200k (As far as I know)
Diff has been working flawlessly for the ~30k that I've owned it.
Just upgraded to a Magna LSD, so before dad chucks a tanty, I'll try and move this...