@SCV8LR4 Out of curiosity, who did you get to flash your ECU? Because @Hermes and I have called everyone we can find trying to get it done and no one will do it for us? I looked into the KESS and KTAG, but because we have the Denso computers there's just not a lot out there for them.Sorry for the late reply guys.
I did a lot of research prior to install.
The only thing I changed was the engine and PCM along with the aux radiator. I added the wiring for the supercharger pump and the boost pressure sensor that goes behind the supercharger. When you look at the wiring diagrams from the SC V8 and NA V8 there's not alot of difference.
I'm still running the NA transmission and it has adapted to the SC V8 Motor.
The PCM is plug and play once you have all your wiring figured out you just need to immobilize the SC V8 PCM to the LR4.
I've been working with Land Rover for 10 years now so it helps to have access to the workshop manual and diagnostic machines as you learn tricks on how to bypass certain security measures.
Overall was a good build and I love it. I want to get a 2016 LR4 and do a SVR tune conversion one day.
Hope it helps
PLEASE show us the way!!!!!!