Why would you want to run a PFC in your car with the mods you currently have now? Are you planning to run bigger injectors, fuel pump,airflow, turbo. With the amount mods you have on your car presently, wouldn't it be a cheaper alternative to juz reprograme the current ecu or replace it with a more tunable r32 ecu? If ultimately then end of the day you are intending to install all the bigger mods then you are better off waiting to install everything together and save on tuning costs. If you not planning on further mods, i personally think tuning the current ecu is a much better alternative