It was only yesterday, quite possibly they don’t have an expectation that someone will jump straight no an answer the question, you may be pleasantly surprised.Given the lack of response from the OP this is probably trolling. To which I ask, for how much and where can you get a replacement engine and emissions system for a 5YO BMW from?
The issues on an engine swap are similar to but more complicated than a battery swap, and the amount of hardware needing changing is considerably more. Most DIY ICE changes are akin to the "brute force" approach adopted early on where the battery casing was opened up and just the modules changed, and only dealers get the option to reprogram the ECUs in a similar way to the NZ approach. The approach by Emile @ Muxsan is more advanced still and I'm not aware of people doing that in the ICE world.is that the battery swap on a Leaf would be a much more straightforward undertaking that and engine/gearbox for an ICE.