my dad just bought an 06 si rolled for $2600 off copart auctions and he didnt mean to buy it or at least for that much so in comarison to other k series are they a lot harder to swap into other cars i know wiring is diff with the maf but what about mounting points and trannies and can you use the si engine harness

 

I think the Si K20 is drive by wire...while the RSX Type-S K20 is driven by cable
By all means, correct me if I'm wrong

Here, I searched and found this...it should answer most of your questions

https://honda-tech.com/zerothread?id=1940945

 

thanks for posting that link lots of good info in there

 

No problem whatsoever