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JDM AYC conversion
JDM AYC conversion
Hey guys, I have an AYC kit from an Evolution 4. Comes with the diff, diff wings, pump, reservoir, axles, mustache bar, and AYC ECU. I don't have any of the wiring or the sensors, so it's not a complete kit; but the heavy stuff is all here. Before anyone asks, this diff should swap straight in to an 8 or 9 with the included Evo 4 axles. I'm going to be using an Evo 8 RS diff with 8 axles and it's a direct swap in. Tcase gear ratios are .005 off from This diff and the stock 8/9 tcase so there would be no issue there. Given that the 8/9 stuff swaps straight in my 4, the 4 stuff will swap right in the 8/9. Only other thing is I've never run this diff myself, it came with my rear end cut from Japan. I can't 100% guarantee it since I've never run it myself, but the Evo 4 I got it from had a crankwalked engine so I doubt the driveline has anything wrong with it.
Considering everything, I think $600 isn't a bad asking price for all of it, but feel free to make an offer! No lowballs though please. I will separate items if the right offer is made, but I'd prefer to sell this all as a set.
Everything is located in Indianapolis, IN.
FYI! Shipping is going to be very expensive as this stuff is very heavy! It's best if you want it to come pick it up, but I will ship at the buyers expense.




(the cut off driveshaft piece is not included, just haven't gotten around to removing it yet
and also, I may need to keep the axle nuts, but I believe stock Evo 8/9 ones will work)
If you have any questions, feel free to shoot me a pm! I'll consider trades and partial trades for an Evo cylinder block, a set of non ayc rear axles from the 8 or 9, a set of rear upper control arms, Evo rear rotors OEM or aftermarket, a stock Evo driveshaft, stock Recaros from any Evo, and maybe other Evo related stuff too so pm me if you have something.
Thanks for looking!
Considering everything, I think $600 isn't a bad asking price for all of it, but feel free to make an offer! No lowballs though please. I will separate items if the right offer is made, but I'd prefer to sell this all as a set.
Everything is located in Indianapolis, IN.
FYI! Shipping is going to be very expensive as this stuff is very heavy! It's best if you want it to come pick it up, but I will ship at the buyers expense.




(the cut off driveshaft piece is not included, just haven't gotten around to removing it yet
and also, I may need to keep the axle nuts, but I believe stock Evo 8/9 ones will work)
If you have any questions, feel free to shoot me a pm! I'll consider trades and partial trades for an Evo cylinder block, a set of non ayc rear axles from the 8 or 9, a set of rear upper control arms, Evo rear rotors OEM or aftermarket, a stock Evo driveshaft, stock Recaros from any Evo, and maybe other Evo related stuff too so pm me if you have something.
Thanks for looking!
Last edited by Alchem1st; Aug 27, 2011 at 03:55 PM.



