The LC "kit" does not solve the EFI problem. For that, LC would have you buy one of their SDS standalone EFI setups + bigger injectors, which is another ~$1500. Nothing wrong with that, but if they are implying that they have a complete solution for the ~$2500 cost of their turbo kit, they are being misleading.

If one were to go this route, expect to spend at least $4k on the LC turbo kit and SDS EFI system, injectors, and other bits and pieces not included. Also, read the review I wrote about their turbo header. I've owned this piece for 6 years and have had to completely rebuild it three times, and am reluctant to recommend it.