215 Diff Conversion KIT




The Best of Mercedes & AMG
. What parts do you need to make this swap work? I need to use the 3.07 ratio as that is what the c43 uses stock (or 3.06, can't remember) so I need a 209 diff but what else? Custom mounts, 209 diff flanges, pinion flange? What does the dss kit come with to adapt it?




. What parts do you need to make this swap work? I need to use the 3.07 ratio as that is what the c43 uses stock (or 3.06, can't remember) so I need a 209 diff but what else? Custom mounts, 209 diff flanges, pinion flange? What does the dss kit come with to adapt it?Do you need to change the the diff. ratio....??
ZAYED,,
Last edited by cm60k; Feb 21, 2013 at 04:43 PM.
im running a 3.55.... waiting on a bigger gear...3.73 or 3.90 would be better.




around 230km,, more wheel spin(traction), im i right....??
ZAYED,,
I would rather have a oem look. However a ford 8.8 is available with a aluminum housing if your counting every lb, and every diff imaginable.
Last edited by stockC43; Feb 21, 2013 at 06:03 PM.




how to reprogram our (TCU/EGS51)."P, R, N, D, 4, 3, 2, 1", to match any desired ratio...?, can we considering a PCS one of solution....??
1) http://soundgermanautomotive.com/pcs/
2) https://docs.google.com/document/d/1..._LuAQHUNI/edit
ZAYED,,
As far as reprogramming the egs1, you can't as far as I know. I've "herd" you can use one from another car with the correct differential ratio but I've never tried it( ex e430 etc.) I've not herd of anyone successfully piggybacking the stock tcu yet either. I could be wrong though
Just saw your sig "c55" is your car a factory C55? If so you have the stronger clk55 diff. As well as a awesome super rare car
Last edited by stockC43; Feb 21, 2013 at 07:43 PM. Reason: C55




As far as reprogramming the egs1, you can't as far as I know. I've "herd" you can use one from another car with the correct differential ratio but I've never tried it( ex e430 etc.) I've not herd of anyone successfully piggybacking the stock tcu yet either. I could be wrong though
Just saw your sig "c55" is your car a factory C55? If so you have the stronger clk55 diff. As well as a awesome super rare car
I agree with you about the small diff., but for Example; even E/CLK430 got almost the same 4.3L & power as C43,, but they Equipped with a larger Diff. with 2.82, i think AMG believe that the small 3.07 is enough to handle the power with less weight, but im not sure about that,,
I think even if putting an TCU from another car it will not married with the ECU data file, it may work if replace the ECU with ME2.8, or reprogramming the Exist ECU & put a new data file in it, that can reads the TCU signal to reprogram it with a new diff. ratio.....
ZAYED,,
) and can get by with the 2.82. 2.82= less highway rpm= better fuel econmy. Read this thread, it better explains the different differential ring gear sizes. And you see what happens when it's too small.
https://mbworld.org/forums/c36-amg-c...-almost-4.html




I discussed with that thread & put some ques., with no luck...
,,i changed the ratio from 2.82 to 3.27, in my previous 500E, & used it about "3" years with-out any issues,
as well with my friends SL500, from 2.65 to 3.06, also with-out any problems,,
as you know; those models doesn’t need any kind of programming,, just rescale the km speed reading,
although 500E & SL500 got almost the same power as C43....

ZAYED,,
Last edited by cm60k; Feb 22, 2013 at 05:19 AM.




My C55 is not original factory, i swapped the Engine from "W210 E55", i kept the factory C43 3.07 diff.,
My friend got an original C55, you are correct, his C55 Equipped with bigger diff. from "W210 E55/W208 CLK55",
which is 2.82, when i raced him, i took the advance from 0 to 170, then he cached me & go....

ZAYED,,
I would rather have a oem look. However a ford 8.8 is available with a aluminum housing if your counting every lb, and every diff imaginable. 
The diff bushings are being a pain so I'm either going to have to find the special tool or cut then out. I tried making my own tool but couldn't find a washer big enough.




2presice - I saw a custom shim fab but what chassis carrier are you using 210 and what richmond gear type? Axle and side gear manufacturer? Outer hub respline or change.
I would love to see a link page for resources.
Give us some update PPPPleasEE

Cheers 48won, gator
2presice - I saw a custom shim fab but what chassis carrier are you using 210 and what richmond gear type? Axle and side gear manufacturer? Outer hub respline or change.
I would love to see a link page for resources.
Give us some update PPPPleasEE

Cheers 48won, gator



