W208 M113K Swap Questions
1.) Where can I get an M113K Motor from? Is there anyone on here that might be selling one?
2.) Are there any reputable shops anyone knows about in the Detroit or Chicago area that can perform this swap completely (coding and all)? If nothing in these areas, I could consider shipping further south to Florida or (possibly) the west coast.
3.) If I am able to get the engine bolted in, how much might one of those shops charge just for reprogramming?
4.) Does anyone have recommendations for which car I should get an M113K ECU from (if it is not included with the motor assembly)?
Any help is greatly appreciated. If all works out well, this may become a documentation area on how to do the swap (maybe I could publish a write-up for others that want it all laid out).




I own an R129 SL from 1999
I swapped my M113 5.0 engine with a 5.4 Naturally Aspirated one from AMG.
It was a direct bolt-on, Works like a charm with my ECU ( DME )
In your case, you're going for a Supercharged M113K engine so that's a different ball game.
Kleemann identified my ECU as a ME2.0, and it needs to be physically tuned not remotely.
My car is a 1999 model, and here is a picture of my ECU
Last edited by Ahmed; Mar 29, 2021 at 05:01 AM.
Also, if memory serves, both of my OBD scanners showed this info (iCarsoft MB 2.0 and Autel MD802) on my C55. You may be able to verify for yourself with an OBD scanner.
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