Flex fuel kit install
Feature pack upgrade
Select this product to have us install the flex fuel kit (purchased separately to your ECU). We also update and import current maps into the latest firmware on your Nistune board to Feature Pack use the following features (where available). Your ECU will have its tune read out, the board removed and updated and then the original tune imported and ECU bench tested, prior to return postage
If you want Feature Pack 2 (available for S14A-S15, ER34, WC34, BNR32) for boost control (also boost by flex), then specify this in the ordering notes.
By selecting this item - you must send in your ECU for fitting. Postage charges for return of your ECU will be added on checkout
Order the flex kit here:
https://www.nistune.com/index.php/nistune-shop/flexfuel/nistune-flex-fuel-converter-harness-detail
Check the list of ECU part numbers below to see if your ECU is supported. If in doubt then contact us first with your ECU part number before ordering!
https://forum.nistune.com/viewtopic.php?f=12&t=2874