I installed my Ghost for my 2023 MY LR last week. Instructions are off a bit, glovebox design changed. Cables are not easily identifiable, I say they must do a better job of explaining and seeing differences in the production cars. It took me 2 hours but on my next one it will take 30 mins tops.
The difference is amazing, so worth the money and the extra hassle you have to endure to enjoy that acceleration. I test drove a 2023 MY LR with AB and was not impressed that much. Ghost on the other hand makes it scary fast. Especially while on the double digits speeds, the acceleration is very powerful. Over 120kmph it is slightly noticeable though, starting here it is lacking a bit, no more punch.
The best I could do was a 3.86s 0-100kmph, 20C, 19 Gemini, Hankook, 41psi.