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Designed for a straightforward, professional installation.


Upgrade Your BMW N54 Flex Fuel Setup to a CAN Bus installation with EASE!
For customers with the original Flex Fuel for MHD on their BMW N54, we’ve designed an upgrade harness to pair seamlessly with the new FlexFuel+ system. This kit makes installation straightforward and hassle-free.
Here’s how it works:
For full installation instructions check out the user manual and information HERE.

Designed for a straightforward, professional installation.
Confidently choose the right solution for your vehicle.
Carefully packaged to arrive safely and ready to use.
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