Originally Posted by VitViper

It's just a couple EFI fittings you can get on Summit, then the Zeitronix digital to analog convertor and a content sensor. Really simple. If I get bored I'll build a parts list of the correct fittings to buy.



Yes, ECUTek.



ECUTek didn't release "flex fuel" per-say. Their software allows for custom maps to be written, and the tuner is able to use those custom maps to add Flex Fuel support into the ECU.