The Bazzaz Z-Fi QS includes the same functionality and features as the standard Z-Fi fuel controller, but with the addition of a quick shifter. The quick shifter allows you to upshift without using the clutch by momentarily cutting out ignition spark as the shift is made. This assures more accurate and consistent shifts, as well as requiring less energy and hand strength to make upshifts. It also reduces the time it takes to complete a shift, which translates directly into faster lap times and ETs. Using the supplied software, users can configure ignition kill times based on gear selection to assure shifting perfection in all gears.

Like the standard Z-Fi, this unit piggy-backs onto your stock ECU using OEM-style connectors, allowing you to tune your fuel injection maps for optimum performance. From bone-stock street machines to highly-modified Superbike & FX-spec racebikes, the Z-Fi provides the range of adjustment and level of detail necessary to achieve outstanding results. As no changes are made to your bike or ECU, reverting back to stock is as simple as merely removing the device.

The Bazzaz Z-Fi QS comes pre-programmed for increased performance using either your stock exhaust, or an aftermarket slipon. It can also be custom mapped on any dyno. And, like the standard Z-Fi, it can also create its own custom map while being ridden using the optional Z-AFM self mapping kit! This kit, which includes a wideband O2 sensor and controller, logs air-fuel mixture readings across all RPM ranges and throttle openings. Riders can then use the included Z-mapping software to set target air-fuel ratios, apply recommended map changes, and upload these changes to the unit. This is a huge boon to riders who want the performance benefits of a fuel controller now, but plan on making changes to their bike in the future that will require changes in mapping.

This kit includes everything you need to get up and running, including the Z-Fi controller itself, a USB cable for connecting to your windows-based PC, and Z-mapping software on CD-ROM for uploading, viewing, and changing fuel maps and settings. It also includes the shift switch and adapter rod necessary to replace your stock shift linkage.

Please select whether you are using a standard shift pattern, or reverse (GP style) pattern.

You can also choose to include the optional Z-AFM self-mapping kit. If your stock or aftermarket exhaust does not come with an oxygen sensor bung welded in place, choose the option that includes the bung (which you will need to be welded in place). Otherwise, choose the option without the bung, as the Z-AFM wideband sensor will be located where your stock sensor currently is.