The Bazzaz Performance Z-Fi Fuel Control Unit differs significantly from what is currently available in the marketplace in a number of ways.

Bazzaz Performance has developed an in-line unit that precisely controls fuel delivery to optimize engine performance. It is a plug and play unit that piggy-backs onto the stock ECU. Each unit comes with an application specific harness that utilizes OEM connectors for simple installation, and comes pre-programmed for either the stock exhaust or a slip-on.

The Z-Fi also features a USB interface with easy to use software, allowing tuning modifications by the end user. The Z-Fi is the first piggyback system on the market that can run up to 8 injectors independently. This translates into ease of tuning and significantly better performance on applications that utilize 8 injectors like the Suzuki GSXR1000 and the Honda CBR600RR. The Z-Fi can be run and/or tuned using the closed-loop self mapping feature with the purchase of the optional Z-AFM Self Mapping Kit.

• Supplied with application specific harness for Plug and Play installation.






• Pre-programmed with 2 maps, one for stock and one for a slip-on exhaust.






• Comes with easy to use software and a USB cable making tuning a snap.






• Runs up to 8 injectors independently depending on applications.






• Features gear dependent fuel trims.






• Stores two maps, switchable with the purchase of the optional Handlebar Map Selection Switch.






• Self-mapping capability with the purchase of the optional Z-AFM Self Mapping Kit.