I plan on getting a alky kit soon and want to know which piggy back would work better with it? I only have 2 choices, the HKS Vpro or Apexi power FC. These are the only two that my tuner is familiar with. I know the Power FC you can switch maps correct, but what about the HKS VPro?

 

Actually, with the PowerFC you'll need the FC Datalogit software and interface box to be able to switch back and forth between maps. The PowerFC can come with the FC Commander unit, but it is a bit limited in the changes that you can make to your settings.

 

V Pro is better.

 

If you are talking about using the Buschur, coolingmist or any other pressure switch controlled alcohol kits, then any EMS will work. It would be nice to have a EMS w/ map switching so you can run a map for pump gas only. I use a Aquamist system w/ my XEDE, but I could use it w/ any EMS since it is controlled by boost pressure.

 

V Pro

 

im talking about the buschur kits... I think I will go with the Power FC due to the fact that it has the function to detect knock