Bazzaz Z-FI Fuel Controller with Traction Control (Yamaha YXZ 1000R 2016-19)

The Z-Fi fuel controller is race-level fuel injector tuning that features a Fuel Controller with Quick Shifter and Traction Control for the Yamaha YXZ 1000R (2016-2019)

• 'Wakes up' performance
• Crisp and responsive throttle
• Smooths out throttle transitions
• HP and torque gains

How it Works
Power is dependent on how well the air / fuel mixture is ignited in the cylinder. 
Air / fuel ratio (AFR) is controlled by the engine control unit (ECU).
Bazzaz fuel controllers piggy back onto the Engine Control Unit (ECU), intercepting the signal sent to the fuel injectors and changing it.
The precise data for these changes is stored in the Z-Fi fuel controller in the form of a fuel map.
The Z-Fi comes pre-programmed with an enhanced fuel map for power gains and improved throttle response.

Every vehicle can benefit from fuel tuning. Stock vehicles may come with a fuel / air mixture that is too lean or too rich in areas, affecting performance.
Vehicles with any modifications (such as exhaust or high-flow filters) must have fuel tuned to accommodate the change in air to the AFR.